IPA: /ˈdʒɔːˌbreɪkər/
KK: /ˈdʒɔːˌbreɪkər/
A type of very hard candy that is often round and can be difficult to chew.
I bought a jawbreaker at the candy store, but it took me a long time to finish it.
Jawbreaker → It is formed from "jaw" (from Old English "ceaf", meaning the lower part of the face) and "breaker" (from Old English "brecan", meaning to break). The word "jawbreaker" refers to something that can break the jaw, often used to describe a type of hard candy that is difficult to chew or pronounce.
Think of the 'jaw' as the part of the face that can be 'broken' by something hard — that's why a jawbreaker is a hard candy that can be tough to chew.