Dictionary.com
Thesaurus.com
Synonyms

avert

American  
[uh-vurt] / əˈvɜrt /

verb (used with object)

  1. to turn away or aside.

    to avert one's eyes.

  2. to ward off; prevent.

    to avert evil;

    to avert an accident.


avert British  
/ əˈvɜːt /

verb

  1. to turn away or aside

    to avert one's gaze

  2. to ward off; prevent from occurring

    to avert danger

"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

  • avertable adjective
  • averter noun
  • avertible adjective

Etymology

Origin of avert

First recorded in 1400–50; late Middle English, from Middle French avertir, ultimately derived from Latin āvertere, equivalent to ā- a- 4 + vertere “to turn”

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.

There lies the nub of the dilemma for Qatar and the five other Gulf states facing the brunt of the backlash from a war they tried to avert through diplomacy.

From Salon • Mar. 21, 2026

A large digital clock appeared at the start of each episode, with bright numerals showing the current time in 24-hour format, as Bauer raced against the clock to avert disaster.

From MarketWatch • Mar. 16, 2026

If this France team play to their potential, whatever England do will not be enough to avert a fourth straight defeat.

From BBC • Mar. 14, 2026

The more demand drops at once, the more difficult it is for a grid operator to take enough supply offline to avert damage to power plants and other infrastructure.

From The Wall Street Journal • Mar. 1, 2026

I avert my gaze and still my body.

From "You Bring the Distant Near" by Mitali Perkins