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Synonyms

oncoming

American  
[on-kuhm-ing, awn-] / ˈɒnˌkʌm ɪŋ, ˈɔn- /

adjective

  1. approaching; nearing.

    the oncoming train; the oncoming holiday season.

  2. emerging.

    the oncoming generation of leaders.


noun

  1. approach; onset.

    the oncoming of winter.

oncoming British  
/ ˈɒnˌkʌmɪŋ /

adjective

  1. coming nearer in space or time; approaching

"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 approach or onset

    the oncoming of winter

"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

Etymology

Origin of oncoming

1835–45; on + coming, after verb phrase come on


Explanation

If you're standing on the tracks and a train is heading right for you, it's oncoming. Quick, jump out of the way! You'll almost always find the adjective oncoming describing a vehicle or other large object that's moving fast in your direction, whether it's an oncoming car, oncoming traffic, or an oncoming skateboarder who doesn't see you standing there. Much less often, oncoming means "imminent" or "upcoming:" "The oncoming summer holidays were something to look forward to."

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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:

Former National Assembly deputy Nguyen Sy Cuong was indeed driving his car down Nguyen Huy Tu Street on 30 May, 2025, when his vehicle suddenly swerved across the road and into an oncoming motorcycle.

From BBC ● Aug. 23, 2026

The couple's car collided with an oncoming truck while overtaking another vehicle on Monday afternoon, said Nicolas Leclainche, the deputy public prosecutor in Niort in the Deux-Sevres department.

From Barron's ● Aug. 18, 2026

As it turned left into a parking lot, the Acura crashed into an oncoming car.

From Los Angeles Times ● Jul. 11, 2026

He then failed to respond to the driver of the oncoming Fiat, who flashed her lights and sounded her horn in an attempt to avoid the crash.

From BBC ● Jul. 5, 2026

Gasping, clutching his cemented valve, Ignatius continued forward onto the street and into the path of an oncoming Desire bus.

From "A Confederacy of Dunces" by John Kennedy Toole

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