Meaning of the word deviation in English

What does deviation mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

deviation

US /ˌdiː.viˈeɪ.ʃən/
UK /ˌdiː.viˈeɪ.ʃən/
"deviation" picture

Noun

1.

the action of departing from an established course, standard, or accepted way of doing things

Example:
Any deviation from the standard procedure must be reported immediately.
The small deviation in the flight path was corrected by the pilot.
2.

a noticeable or marked departure from the usual or expected

Example:
His sudden deviation from his usual quiet demeanor surprised everyone.
The data showed a significant deviation from the predicted results.