croak has definitions from the field of biology
1
[ verb ] (biology) die (colloquial)

Examples

"The old man finally kicked the bucket"

Used in print

(Francis Pollini, Night....)

All those dumb 8 - Balls croaked .

Related terms

die colloquialism

2
[ verb ] utter a hoarse sound, like a raven

Synonyms

cronk

Related terms

utter

3
[ verb ] make complaining remarks or noises under one's breath

Examples

"she grumbles when she feels overworked"

Related terms

complain grumble

4
[ noun ] Last name, frequency rank in the U.S. is 30570
5
[ noun ] a harsh hoarse utterance (as of a frog)

Synonyms

croaking

Related terms

utterance

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