shock — English Dictionary

shock
Word-form referencesshuck
Pronunciations (3)
  • /ʃɒk/
    Pronunciation notes
    • Received-Pronunciation
  • /ʃɔk/
    Pronunciation notes
    • General-American
  • /ʃɑk/
    Pronunciation notes
    • General-American

Noun

  1. A sudden, heavy impact.

    Usage
    • Countable
    Examples

    The train hit the buffers with a great shock.

  2. A sudden, heavy impact. Something so surprising that it is stunning.

    Usage
    • Countable
    • Figurative
    Examples

    My mother's news was a shock I still haven't recovered from.

  3. A sudden, heavy impact. A sudden or violent emotional disturbance.

    Usage
    • Countable
    Examples

    Carl had a shock at what he found.

    A tremendous shock arises when a secret is discovered.

  4. A sudden, heavy impact. An experience that leaves someone shaken; a very surprising, exhilarating or amazing experience.

    Usage
    • Countable
    Examples

    The surprising blast of cold water on my face was a tremendous shock.

  5. A sudden, heavy impact. Electric shock, a sudden burst of electrical energy hitting a person or animal.

    Usage
    • Countable
    Examples

    We gave him a couple shocks, but the patient passed away anywway.

    More examples (1)

    But as was the case with pacemakers, external defibrillators were unwieldy, and the shocks they delivered—in the rare cases when patients were still conscious—were painful.

  6. A sudden, heavy impact. The stimulation of nerves and convulsive contraction of muscles caused by electrical current flowing through a body.

    Usage
    • Countable
  7. A sudden, heavy impact. A state of distress following a mental or emotional disturbance, often caused by news or other stimuli.

    Usage
    • Uncountable
    Examples

    Fans were in shock in the days following the singer's death.

    The shock she felt kept her in a daze the rest of the day.

    More examples (1)

    ". . . Maureen, I don't feel sad. I don't feel anything. What's wrong with me?" "Nothing, Cae," she said. "You just haven't been able to take it in yet. Absorb the shock of it."

  8. A sudden, heavy impact. Circulatory shock, a medical emergency characterized by the inability of the circulatory system to supply enough oxygen to meet tissue requirements.

    Usage
    • Uncountable
    Examples

    Call an ambulance, he's in shock!

  9. A sudden, heavy impact. A shock wave.

    Usage
    • Countable
    Examples

    Several reflected shocks enter the bomb core in rapid succession, each helping to compress it to its maximum density.

  10. A shock absorber (typically in the suspension of a vehicle).

    Usage
    • Countable
    • plural
    • Uncountable
    • usually
    Examples

    If your truck's been riding rough, it might need new shocks.

    We're bonin' on the dark blocks / Wearin' out the shocks, wettin' up the dashboard clock

    More examples (1)

    At the rear, you'll find a single, centrally mounted shock, the now-familiar single-sided swingarm and BMW's Paralever shaft-drive system, which does away with most of a shafty's chassis-jacking bugaboos.

  11. A discontinuity arising in the solution of a partial differential equation.

    Usage
    • Countable
    • Uncountable
  12. A chemical added to a swimming pool to moderate the chlorine levels.

    Usage
    • Uncountable
    Examples
    More examples (1)

    The warehouse that caught fire contained 99% trichloroisocyanuric acid (TCCA) – used to make chlorinated tablets to control bacteria and algae – and 99% dichloroisocyanuric acid (DCCA), which is used to make swimming pool shock – a treatment used to help break down contaminants.

Adjective

  1. Causing intense surprise, horror, etc.; unexpected and shocking.

    Usage
    • not-comparable
    Examples

    His shock announcement rocked the tennis world.

Verb

  1. To cause to be emotionally shocked; to cause (someone) to feel greatly surprised or upset.

    Usage
    • Transitive
    Synonyms
    Examples

    The disaster shocked the world.

  2. To strike with disgust, to offend, scandalize.

    Usage
    • Transitive
  3. To give an electric shock to.

    Usage
    • Transitive
  4. To subject to a shock wave or violent impact.

    Usage
    • Transitive
    Examples

    Ammonium nitrate can detonate if severely shocked.

  5. To meet with a shock; to collide in a violent encounter.

    Usage
    • Intransitive
    • Obsolete
    Examples

    They saw the moment approach when the two parties would shock together.

  6. To cook something very briefly in a hot liquid, then immediately submerge it in ice water to stop the cooking process.

    Usage
    • Transitive
    Examples

    Can you shock the spinach over there?

  7. To add a chemical to (a swimming pool) to moderate the chlorine levels.

    Usage
    • Transitive
  8. To deform the crystal structure of a stone by the application of extremely high pressure at moderate temperature, as produced only by hypervelocity impact events, lightning strikes, and nuclear explosions.

    Usage
    • Transitive
    Examples
    More examples (1)

    It takes more than two gigapascals (two billion pascals) of pressure to shock quartz in this manner (for comparison, the atmosphere at sea level exerts a little over 100,000 pascals of pressure).

Noun

  1. An arrangement of sheaves for drying; a stook.

    Examples

    Cause it on shocks to be by and by set.

    Behind the Master walks, builds up the Shocks.

  2. A lot consisting of sixty pieces; a term applied in some Baltic ports to loose goods.

    Usage
    • Dated
  3. A tuft or bunch of something, such as hair or grass.

    Usage
    • broadly
    Synonyms
    Examples

    His head boasted a shock of sandy hair.

    Every now and then I’m startled at how good-looking John is, but he glared at me from under the shock of hair that fell across his brow and scared me a little.

    More examples (1)

    On day three I pointed at the edge of an intricate pentagram peeking above her shock of oily black hair.

  4. A small dog with long shaggy hair, especially a poodle or spitz; a shaggy lapdog.

    Usage
    • Obsolete
    Examples

    When I read of witty persons, I could not figure them but like the little shock. (translating the German Spitz)

Verb

  1. To collect, or make up, into a shock or shocks; to stook.

    Usage
    • Transitive
    Examples

    to shock rye

Noun

  1. the feeling of distress and disbelief that you have when something bad happens accidentally

    Synonyms
    Broader terms
    Examples

    his mother's death left him in a daze

    he was numb with shock

  2. the violent interaction of individuals or groups entering into combat

    Synonyms
    Examples

    the armies met in the shock of battle

  3. a reflex response to the passage of electric current through the body

    Examples

    subjects received a small electric shock when they made the wrong response

    electricians get accustomed to occasional shocks

  4. (pathology) bodily collapse or near collapse caused by inadequate oxygen delivery to the cells; characterized by reduced cardiac output and rapid heartbeat and circulatory insufficiency and pallor

    Broader terms
    Examples

    loss of blood is an important cause of shock

  5. an instance of agitation of the earth's crust

    Examples

    the first shock of the earthquake came shortly after noon while workers were at lunch

  6. an unpleasant or disappointing surprise

    Synonyms
    Broader terms
    Examples

    it came as a shock to learn that he was injured

  7. a pile of sheaves of grain set on end in a field to dry; stalks of Indian corn set up in a field

    Examples

    corn is bound in small sheaves and several sheaves are set up together in shocks

    whole fields of wheat in shock

  8. a bushy thick mass (especially hair)

    Broader terms
    Examples

    he had an unruly shock of black hair

  9. a sudden jarring impact

    Broader terms
    Examples

    the door closed with a jolt

    all the jars and jolts were smoothed out by the shock absorbers

  10. a mechanical damper; absorbs energy of sudden impulses

    Broader terms
    Examples

    the old car needed a new set of shocks

Verb

  1. surprise greatly; knock someone's socks off

    Broader terms
    Examples

    I was floored when I heard that I was promoted

  2. strike with disgust or revulsion

    Examples

    The scandalous behavior of this married woman shocked her friends

  3. strike with horror or terror

    Examples

    The news of the bombing shocked her

  4. collide violently

    Broader terms
  5. collect or gather into shocks

    Examples

    shock grain

  6. subject to electrical shocks

    Broader terms
  7. inflict a trauma upon

    Broader terms
Word forms
shockschoqueshocksshockingshockedshocked

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