[n] a harsh hoarse utterance (as of a frog)
[v] die (colloquial); "The old man finally kicked the bucket"
[v] complain quietly
[v] utter a hoarse sound, like a raven
buy the farm, choke, conk, croaking, cronk, drop dead, gnarl, grumble, kick the bucket, murmur, mutter, pop off, snuff it