crank

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
crank

Plural
cranks

Manual coffee grinder with hand crank.
  1. (countable) A crank is a bent piece of an axle or shaft that is used to convert a rotation to a wheel or other mechanical device.

Verb[change]

Plain form
crank

Third-person singular
cranks

Past tense
cranked

Past participle
cranked

Present participle
cranking

  1. (transitive) To turn by means of a crank.
    Motorists had to crank their engine by hand.