the throat; gullet. Also goozle, guzzle.
Is Goozle a word?
In any case, your grandmother did not, in fact, invent “goozle.” According to the Dictionary of American Regional English (DARE), “goozle” is well-established as a dialect term in the southern US meaning “throat” in general, or specifically the windpipe, gullet or Adam's apple.
What is a Goozle?
goozle n. 1 also goozlem; for addit varr see quots ; often in combs : The throat as a whole, or spec the gullet, windpipe, or Adam's apple.[