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Synonyms

flaps

American  
[flaps] / flæps /

noun

(used with a singular verb)
  1. swelling of the lips of a horse.


Etymology

Origin of flaps

flap (noun) + -s 3

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.

Airbus investigated this incident and found that space weather had corrupted data in an elevator aileron computer which sends commands to the plane's flaps.

From BBC • Dec. 6, 2025

He has difficulty sitting still or paying attention and flaps his hands when excited or upset.

From The Wall Street Journal • Oct. 22, 2025

These thrust differentials are coordinated with dual flaps on the trailing edges of the stubby wings.

From The Wall Street Journal • Oct. 17, 2025

Were the flaps improperly extended, reducing lift on a heavily loaded jet in extreme heat?

From BBC • Jun. 17, 2025

I spend the entire afternoon peering around corners, slipping behind tent flaps, and ducking under wagons.

From "Water for Elephants" by Sara Gruen