jawbreaker

noun

I accidentally broke my jawbreaker while trying to bite into it.

意味（1）

A large, extremely hard, boiled candy, typically spherical.

意味（2）

A long, hard-to-pronounce word.

The word “callipygous” is something of a jawbreaker.

意味（3）

(boxing, slang) A hard blow to the side of the face.

Bendoff went pluckily forward, but only to receive a jawbreaker from Couper's left, […]