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  • zoom
    zoom
    verb (used without object)
    to move quickly or suddenly with a loud humming or buzzing sound.
  • Zoom
    Zoom
    a brand name for a software application and online service that enables voice and video phone calls over the internet.
Synonyms

zoom

1 American  
[zoom] / zum /

verb (used without object)

  1. to move quickly or suddenly with a loud humming or buzzing sound.

    cars zooming by on the freeway.

    Synonyms:
    flash, streak, speed, buzz
  2. to fly an airplane suddenly and sharply upward at great speed for a short distance, as in regaining altitude, clearing an obstacle, or signaling.

  3. Movies, Television. to bring a subject, scene, etc., into closeup or cause it to recede into a long shot using a zoom lens and while maintaining focus.

  4. Informal. to increase or rise suddenly and sharply.

    Rents would zoom without rent control laws.


verb (used with object)

  1. to cause (an airplane) to zoom.

  2. to fly over (an obstacle) by zooming.

noun

zooms plural
  1. the act or process of zooming.

  2. a zooming sound.

  3. Informal. zoom lens.

  4. Also called zoom shotMovies, Television. a shot in which a subject, scene, or action is brought closer or made to recede by the use of a zoom lens.

verb phrase

  1. zoom in (on)

    1. to bring (a subject, scene, etc.) into closeup by using a zoom lens.

      to zoom in for a look at the injured man; to zoom in on a candidate at a political convention.

    2. to examine more closely or in greater detail; focus on.

      The panel zoomed in on the subject of abortion.

Zoom 2 American  
[zoom] / zum /
Trademark.
  1. a brand name for a software application and online service that enables voice and video phone calls over the internet.


verb (used with or without object)

  1. to participate in a real-time conversation with (one or more people) using Zoom.

    Yesterday the kids Zoomed their grandparents in Florida.

    We Zoom with remote staff during our Friday meetings.

zoom British  
/ zuːm /

verb

  1. to make or cause to make a continuous buzzing or humming sound

  2. to move or cause to move with such a sound

  3. (intr) to move very rapidly; rush

    we zoomed through town

  4. to cause (an aircraft) to climb briefly at an unusually steep angle, or (of an aircraft) to climb in this way

  5. (intr) (of prices) to rise rapidly

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. the sound or act of zooming

  2. See zoom lens

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of zoom1

First recorded in 1885–90; imitative

Origin of Zoom2

First recorded in 2010–15; shortening of Zoom Video Communications

Explanation

Zoom zoom! This is a word for things moving quickly, either up or in a line. When you hear zoom, think fast. Zoom is a word that can be a sound effect, a noun, or a verb. In comic books, you might see a spaceship taking off with a word bubble saying ZOOM!. Fast cars can zoom; airplanes can zoom. You could say, "In one zoom, we were in the air!" Zooming can also mean to move while making a low humming noise that sounds like zoom. Like boom, zoom is a fun word: it's hard to say Zoom zoom! and be in a bad mood.

Keep Reading on Vocabulary.com

Vocabulary lists containing zoom

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Users can zoom from the whole brainstem seen on MRI down to individual neurons while maintaining their precise spatial relationships.

From BBC Jul. 13, 2026

Use your computer mouse to rotate each image, or even zoom in for a closer look.

From The Wall Street Journal Jul. 9, 2026

"These findings allow our community to zoom in on factors tied to longevity and, more importantly, they point to what maybe are key elements to extend the healthspan of all."

From Science Daily Jun. 21, 2026

Which is exactly why Caligiuri is instructing youth players on a field so small cars zoom past without even knowing it’s there.

From Los Angeles Times Jun. 7, 2026

“If you zoom in close enough, you can’t even tell how lame this garden is.”

From "The Season of Styx Malone" by Kekla Magoon

Both sat at my feet, sphinx-like, for hours during my pandemic-era Zoom calls, Hook waiting to sit on my lap, Cosmo to lie by my side.

From Los Angeles Times Jul. 28, 2026

“My AI is in the room during Zoom calls with clients. It’s taking notes, summarizing the meeting and writing follow-up emails.”

From MarketWatch Jul. 24, 2026

He says he has since changed his name on Zoom from “Jeremy Levine” to “Jeremy Levine I do not consent to transcribing or recording.”

From The Wall Street Journal Jul. 17, 2026

During our Zoom, with the background carefully faded behind her wavy blond bob, she promises that she doesn’t just copy and paste her subjects and settings from what sells.

From Los Angeles Times Jul. 13, 2026

I start to explain about the plan-B Zoom bar mitzvah.

From "Linked" by Gordon Korman

The camera then zooms into Beddoes' face and he pushes it away.

From BBC Jul. 23, 2026

Over the next eight seconds, as the ball zooms from side to side, four different Knicks find their way into the lane.

From The Wall Street Journal Jun. 7, 2026

The film suddenly zooms out, linearly, to two decades later.

From Los Angeles Times Apr. 24, 2026

Although the disparity in performance looks less dramatic when one zooms out to a 25-year timespan.

From MarketWatch Nov. 19, 2025

A red sports car zooms by on the road, puddle- spraying our fence.

From "Rules" by Cynthia Lord

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