Pronunciation change

Noun change

Singular
flinch

Plural
flinchs

  1. A flinch is a sudden movement as a reaction to fear or pain
    My eye doctor hates the flinch I have every time he tries to get near my eyes.

Verb change

Plain form
flinch

Third-person singular
flinches

Past tense
flinched

Past participle
flinched

Present participle
flinching

  1. (intransitive) If a person flinches, they make a sudden involuntary movement in response to a stimulus.