deviate verb de· vi· ate ˈdē-vē-ˌāt deviated; deviating : to turn aside from a course, principle, standard, or topic

DEVIATED definition: 1. past simple and past participle of deviate 2. to do something that is different from the usual…. Learn more.

To deviate is to turn or wander, often by slight degrees, from what is considered the most direct or desirable approach to a given physical, intellectual, or moral end: Fear caused him to deviate from …

To deviate from something means to start doing something different or not planned, especially in a way that causes problems for others. They stopped you as soon as you deviated from the script.

deviate (from something) to be different from something; to do something in a different way from what is usual or expected The bus had to deviate from its usual route because of a road closure. He never …

To deviate is to stray from a usual or established standard, course of action, or route: Fear made him deviate from the truth. To digress is to wander from the main theme in speaking or writing: The …

Deviate definition: To turn aside from a course or way.

The verb deviate can refer to divergence from a predicted path or road ("the airplane's route deviated from the flight plan"), but it can also refer to a divergence from normal behavior or expectations.

The investigation showed that the airplane had deviated [= strayed] from its scheduled route. This pattern of behavior deviates slightly from the norm.

Nov 12, 2025 · What is a Deviated Nasal Septum? (Signs, Symptoms, and Causes) Around 2.2 million Americans have a deviated nasal septum. That's one in 124 people. Actually, it’s fairly common to …