main — English Dictionary

main
Word-form referencesmain coursemainlinemainsail
Pronunciations
  • /meɪn/
    Pronunciation notes
    • General-American
    • Received-Pronunciation

Adjective

  1. Of chief or leading importance; prime, principal.

    Usage
    • not-comparable
    Examples

    The main office is actually one of the smaller rooms.

    More examples (3)

    Religion direct us rather to ſecure inward peace than outward eaſe, to be more careful to avoid everlaſting and intolerable torment than ſhort and light afflictions which are but for a moment; […] In a word, our main intereſt is to be as happy as we can, and as long as is poſſible; and if we be caſt into ſuch circumſtances, that we muſt be either in part and for a time or elſe wholly and always miſerable, the beſt wiſdom is to chuſe the greateſt and moſt laſting happiness, but the leaſt and ſhorteſt miſery.

    With some of it on the south and more of it on the north of the great main thoroughfare that connects Aldgate and the East India Docks, St. Bede's at this period of its history was perhaps the poorest and most miserable parish in the East End of London.

    By one o'clock the place was choc-a-bloc. […] The restaurant was packed, and the promenade between the two main courts and the subsidiary courts was thronged with healthy-looking youngish people, drawn to the Mecca of tennis from all parts of the country.

  2. Chief, most important, or principal in extent, size, or strength; consisting of the largest part.

    Usage
    • not-comparable
    Synonyms
    Examples

    main timbers

    main branch of a river

    More examples (3)

    main body of an army

    Not uninvented that, which thou aright / Beleivſt ſo main to our ſucceſs, I bring; […]

    The dawn of the oil age was fairly recent. Although the stuff was used to waterproof boats in the Middle East 6,000 years ago, extracting it in earnest began only in 1859 after an oil strike in Pennsylvania. […] It was used to make kerosene, the main fuel for artificial lighting after overfishing led to a shortage of whale blubber. Other liquids produced in the refining process, too unstable or smoky for lamplight, were burned or dumped.

  3. Full, sheer, undivided.

    Usage
    • Archaic
    • not-comparable
    • usually
    • of force
    Examples
    More examples (2)

    […] I shall never forget the diabolical sneer which writhed Rashleigh's wayward features, as I was forced from the apartment by the main strength of two of these youthful Titans.

    Wounded and overthrown, the Britons continued their resistance, clung round the legs of the Norman steeds, and cumbered their advance; while their brethren, thrusting with pikes, proved every joint and crevice of the plate and mail, or grappling with the men-at-arms, strove to pull them from their horses by main force, or beat them down with their bills and Welch hooks.

  4. Big; angry.

    Usage
    • dialectal
    • not-comparable
  5. Belonging to or connected with the principal mast in a vessel.

    Usage
    • not-comparable
  6. Great in size or degree; important, powerful, strong, vast.

    Usage
    • not-comparable
    • Obsolete
    Examples
    More examples (1)

    And now that Current with main Fury ran / (The Stop remov'd that did the Courſe defend) / Unto the full of Miſchief, that began / T' an univerſal Ruin to extend; […]

Adverb

  1. Exceedingly, extremely, greatly, mightily, very, very much.

    Usage
    • UK usage
    • dialectal
    Examples

    Suck[y]. A Draught of Ale, Friend, for I'm main dry. / Pen[elope]. Fie! fie! Niece! Is that Liquor for a young Lady? Don't disparage your Family and Breeding!

    Why, it's main jolly to be sure, and all that so fair.

    More examples (1)

    It was main hot, and the windy was open, and I hear that old song comin’ out as clear as clear […]

Verb

  1. To mainly play a specific character or side, or with specific equipment, during a game.

    Usage
    • Transitive
    Examples

    He mains the same character as me in that game.

    What race do you main and what is your favourite race to beat?

    More examples (2)

    For new players, I recommend maining the dagger and using the axe as a backup weapon.

    Now, full disclosure: I too main Soldier 76 in "Overwatch" (by the way, the term "maining" is parlance for the most-often used character you play in a given game).

  2. To convert (a road) into a main or primary road.

    Usage
    • Obsolete
    Examples
    More examples (2)

    When a rural district council considers that a highway in its district ought to become a main road by reason of its being a medium of communication between great towns, or a thoroughfare to a railway station, or otherwise, it may apply to the county council for an order "maining" the road under s. 15 of the Highways and Locomotives (Amendment) Act, 1878 (41 & 42 Vict. c. 77), as amended by s. 3 (viii.) of the Local Government Act, 1888 (51 & 52 Vict. c. 41), and the county council may make an order accordingly.

    The borough did not have an opportunity of conferring with the County Council, but the County Council requested particulars of district roads in the borough which the Council suggested should be mained.

Noun

  1. That which is chief or principal; the chief or main portion; the bulk, the greater part, gross.

    Usage
    • not in generic modern use
    Examples
    More examples (2)

    Antiochus […] thought it a proper time for him to attempt the recovery of Syria; and Hermias his prime Miniſter preſſed hard for his going in perſon to this war, contrary to the Opinion of Epigenes his General; who thought it chiefly concerned him to ſuppreſs the Rebellion of Alexander and Molon in the East; and therefore adviſed him to march immediately in perſon with the main of his Army for the ſubduing of thoſe Rebels, before they ſhould gather greater ſtrength in the revolted Provinces againſt him.

    But the King [Henry VII of England], […] preferring his affection to his own line and blood, […] resolved to rest upon the title of Lancaster as the main, and to use the other two, that of marriage, and that of battle, but as supporters, the one to appease secret discontents, and the other to beat down open murmur and dispute; […]

  2. That which is chief or principal; the chief or main portion; the bulk, the greater part, gross. The primary character that one plays in a video game in which one can play more than one character.

    Usage
    • not in generic modern use
    Antonyms
    Examples

    My WoW main has reached level cap and I’m on my way getting my first alt there as well.

  3. That which is chief or principal; the chief or main portion; the bulk, the greater part, gross. A main account.

    Usage
    • Internet
    • not in generic modern use
    Antonyms
    Examples

    His main got banned after his last post.

  4. A large cable or pipe providing utility service to an area or a building, such as a water main or electric main.

    Examples

    There's a gas leak in the main outside the building.

    More examples (2)

    [T]he Contract with the Pipe-water Pavior was, as he recollects, to keep the Pavement in Repair for ſix Weeks; did oblige the Contractor to repair many Places in that ſix Weeks; there was a Part of the new Main failed in Dame-ſtreet; was obliged to take up three or four Pieces in Length, in conſequence of a Sewer being made there, which undermined the Main, and put it out of its Place; […]

    [T]he Board would have put down, and indeed have ordered, hydrants where the water companies have put down new mains, or at all events are quite prepared upon those new mains to fix hydrants.

  5. The high seas.

    Usage
    • Poetic
    Examples

    Who ſhall him rew, that ſwimming in the maine, / Will die for thriſt, and water doth refuſe? / Refuſe ſuch fruitleſſe toile, and preſent pleaſures chuſe.

    More examples (2)

    The God, inſulting with ſuperiour Strength, / Fell heavy on him, plung'd him in the Sea, / And, with the Stern, the Rudder tore away, / Headlong he fell, and, ſtrugling in the Main, / Cry'd out for helping hands, but cry'd in vain: […]

    Wanton god of am'rous fires, / Wishes, sighs and soft desires, / All nature's sons thy laws maintain; / O'er liquid air, firm land, and swelling main, / Extend thy uncontroul'd and boundless reign.

    My love, and native land, fareweel! / For I maun cross the main...

    More examples (2)

    The Sons of Mary seldom bother, for they have inherited that good part; / But the Sons of Martha favour their Mother of the careful soul and the troubled heart, / […] / It is their care that the wheels run truly; it is their care to embark and entrain, / Tally, transport, and deliver duly the Sons of Mary by land and main.

    And like some pirate sailor / We crossed the Spanish Main

  6. The mainland.

    Usage
    • US usage
    • Archaic
    • dialectal
    Examples
    More examples (1)

    In the year that followed of 1589, we gave the Spaniards no breath, but turned challengers, invaded the main of Spain. In which enterprize, although we failed of our end, which was to ſettle Don Antonio in the kingdom of Portugal, yet a man ſhall hardly meet with an action that doth better reveal the great ſecret of the power of Spain: […]

    No man is an Iland, intire of it ſelfe; euery man is a peece of the Continent, a part of the maine; […]

    The higheſt land on the mayne, yet it was but low, we called Keales hill, and theſe vninhabited Iſles, Ruſſels Iſles.

    More examples (1)

    Tashtego's long, lean, sable hair, his high cheek bones, and black rounding eyes— […] all this sufficiently proclaimed him an inheritor of the unvitiated blood of those proud warrior hunters, who, in quest of the great New England moose, had scoured, bow in hand, the aboriginal forests of the main.

  7. Force, power, strength, violent effort.

    Usage
    • Obsolete
    Examples
    More examples (1)

    For with ſuch puiſſance and impetuous maine / Thoſe Champions broke on them, that forſt the fly, / Like ſcattered Sheepe, whenas the Shepherds ſwaine / A Lyon and a Tigre doth eſpye, / With greedy pace forth ruſhing from the foreſt nye.

Noun

  1. A hand or match in a game of dice.

    Usage
    • Obsolete
    Examples

    That writing is but juſt like dice, / And lucky mains make people wiſe: / That jumbled words, if fortune throw 'em, / Shall, well as Dryden, form a poem; […]

    More examples (1)

    1876, Charles Dickens, All the Year Round That no minute might be wasted, the gay gallants of the time generally had a dice-box and a cast of dice in their pockets. This was convenient in the extreme, as, in the intervals of racing, a main could be thrown […]

    Well-for the rest, will you throw a main?

  2. The largest throw in a match at dice; in the game of hazard, a number from one to nine called out by a person before the dice are thrown.

    Usage
    • Obsolete
    Examples
    More examples (2)

    Euery man hath not beene brought vp in the knowledge of toungs. And it chanceth often to the reader, as it doth to diceplayers, that gaine more by the bye then by the maine.

    I had such a run of luck last night, with five for the main, and seven to five all night, until those ruffians wanted to pay me with Altamont’s bill upon me. The luck turned from that minute. Never held the box again for three mains, and came away cleared out, leaving that infernal cheque behind me.

  3. A stake played for at dice.

    Usage
    • Obsolete
    Examples

    [W]ere it good / To ſet the exact wealth of al our ſtates / Al at one caſt? to ſet ſo rich a maine / On the nice hazard of one doubtfull houre?

  4. A sporting contest or match, especially a cockfighting match.

    Usage
    • Obsolete
    Examples
    More examples (1)

    My lord was hunting all day when the ſeaſon admitted; he frequented all the cockfights and fairs in the country, and would ride twenty miles to ſee a main fought, or two clowns break their heads at a cudgelling match; […]

  5. A banker's shovel for coins.

Noun

  1. A basket for gathering grapes.

    Usage
    • Obsolete
    • Rare
    Examples

    A main [hamper] Corbis vindemiatorius

Adjective

  1. most important element

    Examples

    the chief aim of living

    the main doors were of solid glass

    More examples (5)

    the principal rivers of America

    the principal example

    policemen were primary targets

    the master bedroom

    a master switch

  2. (of a clause) capable of standing syntactically alone as a complete sentence

    Synonyms
    Examples

    the main (or independent) clause in a complex sentence has at least a subject and a verb

  3. of force; of the greatest possible intensity

    Examples

    by main strength

Noun

  1. any very large body of (salt) water

    Synonyms
    Broader terms
  2. a principal pipe in a system that distributes water or gas or electricity or that collects sewage

    Broader terms
Word forms
more mainmost mainmainsmainingmainedmainedmains

Code Formatters

Format and beautify Java, Python, JavaScript, JSON, HTML and more; adjust indentation, spacing and line breaks.

More tools

Audio Editing & Effects

Trim, join or split recordings, remove silence or noise, and adjust volume, speed, pitch or channels.

More tools

Spreadsheet Tools

Open and edit CSV or Excel sheets, format tabular text, and convert CSV to Excel or SQL.

More tools

Markdown Tools

Write and preview Markdown, render Mermaid diagrams, and convert Markdown, HTML and tables between formats.

More tools

Text Tools

Compare passages, count words and keywords, sort or replace lines, and view DOCX text.

More tools

Dictionaries

Look up Chinese meanings, synonyms and antonyms, or find IPA pronunciations in multiple languages.

Audio Conversion & Playback

Convert between MP3, WAV, FLAC and more, play audio or raw PCM, and inspect or edit audio metadata.

JSON & Data Tools

Inspect, compare and validate JSON; test JSONPath expressions, or convert data to CSV, YAML and XML.

More tools

Speech Tools

Transcribe audio to text, generate speech from text, or record your voice in the browser.

Video Tools

Convert and compress video, trim or join clips, resize frames, and extract audio.

More tools

Video Playback & Recording

Play local or streaming video, record your screen or camera, and use your camera as an online mirror.

PDF Tools

Compress or merge PDFs, split and rearrange pages, convert pages to images, and view or compare documents.

More tools

Image Tools

Convert image formats, resize or crop photos, compress files, compare pictures, and extract text with OCR.

More tools

Image Creation

Capture and beautify screenshots, turn text into images or GIFs, draw on a whiteboard, and create word clouds or favicons.

More tools

Subtitle Tools

Edit SRT or VTT captions with a video preview, shift timing, convert formats, and manage subtitle tracks.

More tools

Archive Tools

Open ZIP, 7Z, RAR or TAR files, extract selected contents, and create new archives with optional ZIP/7Z passwords.

Encoders | Decoders

Encode and decode Base64 or Base32, escape URLs, HTML and Unicode text, and inspect JWT contents.

More tools

Number Tools

Convert number bases and values between binary, decimal and hex; turn numbers into words or text into binary.

Calculators

Work out percentages and fractions, summarize statistics, and calculate grades, discounts or aspect ratios.

More tools

Time Tools

Show an online clock, run a countdown or stopwatch, and calculate dates, ages or time-zone differences.

More tools

Network Tools

Check your IP and IPv6 connection, inspect HTTP requests or HAR files, and calculate CIDR address ranges.

Unit Conversions

Convert length, weight, temperature, data storage and other units.

Color Tools

Convert HEX, RGB and HSL values, extract colors from an image, check contrast, or test your display with solid colors.

QR Codes & Barcodes

Generate and scan QR codes or barcodes, including QR codes for links and Wi-Fi networks.

Developer & Security Tools

Generate hashes, UUIDs and passwords, test regular expressions, create URL slugs and check file permissions.

More tools

Utility Tools

Check screen resolution and refresh rate, measure with a screen ruler, test keys, or read from a teleprompter.

More tools

Games

2048, Minesweeper, Sudoku, Gomoku, Tank Battle

More tools