launch — English Dictionary

launch
Pronunciations (6)
  • /lɔːnt͡ʃ/
    Pronunciation notes
    • Received-Pronunciation
  • /loːnt͡ʃ/
    Pronunciation notes
    • Australia
    • British
    • New-Zealand
    • Southern
    • Standard
  • /lɔnt͡ʃ/
  • /lɑnt͡ʃ/
    Pronunciation notes
    • cot-caught-merger
  • /lɒnt͡ʃ/
    Pronunciation notes
    • Canada
  • /lɔnt͡ʃ/
    Pronunciation notes
    • Scotland

Verb

  1. To throw (a projectile such as a lance, dart or ball); to hurl; to propel with force.

    Usage
    • Transitive
    Synonyms
    Examples

    There they were met by four thousand Ha'apa'a warriors, who launched a volley of stones and spears[…]

  2. To pierce with, or as with, a lance.

    Usage
    • Obsolete
    • Transitive
    Synonyms
    Examples

    And launch your hearts with lamentable wounds.

  3. To cause (a vessel) to move or slide from the land or a larger vessel into the water; to set afloat.

    Usage
    • Transitive
    Examples

    Now when he had left speaking, he said unto Simon, Launch out into the deep, and let down your nets for a draught.

    More examples (1)

    1725–1726, Alexander Pope, Homer's Odyssey (translation), Book V With stays and cordage last he rigged the ship, / And rolled on levers, launched her in the deep.

    The navy launched another ship.

  4. To cause (a rocket, balloon, etc., or the payload thereof) to begin its flight upward from the ground.

    Usage
    • Transitive
    Examples
    More examples (1)

    A cheap rocket that could launch military reconnaisance satellites for developing countries has become involved in a tangled web of Nazi rocket scientists, Penthouse magazine, KGB disinformation, and a treaty reminiscent of the height of colonialism in Africa.

    NASA launched several unmanned rockets before launching any of the Mercury astronauts.

  5. To send out; to start (someone) on a mission or project; to give a start to (something); to put in operation

    Usage
    • Transitive
    Examples

    Our business launched a new project.

    All art is uſed to ſink Epiſcopacy, & lanch Presbytery in England.

    More examples (4)

    Here was my chance. I took the old man aside, and two or three glasses of Old Crow launched him into reminiscence.

    “[…] They talk of you as if you were Croesus—and I expect the beggars sponge on you unconscionably.” And Vickers launched forth into a tirade very different from his platform utterances. He spoke with extreme contempt of the dense stupidity exhibited on all occasions by the working classes.

    I have ordered House Atreides to occupy Arrakis to mine the spice, thus replacing their enemies the Harkonnens. House Atreides will not refuse because of the tremendous power they think they will gain. Then, at an appointed time, Baron Harkonnen will return to Arrakis and launch a sneak attack on House Atreides. I have promised the Baron five legions of my Sardaukar terror troops.

    In mid-December 1944, the Germans launched a massive assault in what became known as the Battle of the Bulge.

  6. To start (a program or feature); to execute or bring into operation.

    Usage
    • Transitive
    Examples

    Double-click an icon to launch the associated application.

    If the game does not automatically launch, select Disney Cory in the House from the DS launch screen.

  7. To release; to put onto the market for sale

    Usage
    • Transitive
    Examples

    On September 3rd Bionym, a Canadian firm, launched Nymi, a bracelet which detects the wearer’s heartbeat.

  8. Of a ship, rocket, balloon, etc.: to depart on a voyage; to take off.

    Usage
    • Intransitive
  9. To move with force and swiftness like a sliding from the stocks into the water; to plunge; to begin.

    Usage
    • Intransitive
    • often
    • with out
    Examples

    In our language, Spenſer has not contented himſelf with this ſubmiſſive manner of imitation : he launches out into very flowery paths[…]

    More examples (1)

    My class was wearing butter-yellow pique dresses, and Momma launched out on mine. She smocked the yoke into tiny crisscrossing puckers, then shirred the rest of the bodice.

    to launch into an argument or discussion

    More examples (1)

    to launch into lavish expenditures

  10. To start to operate.

    Usage
    • Intransitive
    • of a program
    Examples

    After clicking the icon, the application will launch.

Noun

  1. The movement of a vessel from land into the water; especially, the sliding on ways from the stocks on which it is built. (Compare: to splash a ship.)

  2. The act or fact of launching (a ship/vessel, a project, a new book, etc.).

    Examples
    More examples (2)

    Dotcom mania was slow in coming to higher education, but now it has the venerable industry firmly in its grip. Since the launch early last year of Udacity and Coursera, two Silicon Valley start-ups offering free education through MOOCs, massive open online courses, the ivory towers of academia have been shaken to their foundations.

    The initial awards will give $316 million to SpaceX for one launch and $337 million to ULA for two launches. […] Military officials did not say exactly how many launches that might enetail^([sic]), nor did they provide a total contract value.

  3. An event held to celebrate the launch of a ship/vessel, project, a new book, etc.; a launch party.

    Examples

    product launch

    book launch

Noun

  1. The boat of the largest size and/or of most importance belonging to a ship of war, and often called the "captain's boat" or "captain's launch".

  2. A boat used to convey guests to and from a yacht.

  3. An open boat of any size powered by steam, petrol, electricity, etc.

Noun

  1. a motorboat with an open deck or a half deck

    Broader terms
  2. the act of propelling with force

    Synonyms
    Broader terms

Verb

  1. set up or found

    Broader terms
    Examples

    She set up a literacy program

  2. propel with force

    Broader terms
    Examples

    launch the space shuttle

    Launch a ship

  3. launch for the first time; launch on a maiden voyage

    Broader terms
    Examples

    launch a ship

  4. begin with vigor

    Synonyms
    Examples

    He launched into a long diatribe

    She plunged into a dangerous adventure

  5. get going; give impetus to

    Broader terms
    Examples

    launch a career

    Her actions set in motion a complicated judicial process

  6. smoothen the surface of

    Broader terms
    Examples

    launch plaster

Word forms
launcheslaunchinglaunchedlaunchedlaunchtlaunchtlanchlaunches

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