Dictionary definition · blubber
noun
- an insulating layer of fat under the skin of whales and other large marine mammals; used as a source of oil
- excess bodily weight"she disliked fatness in herself as well as in others"
verb
- cry or whine with snuffling"Stop snivelling — you got yourself into this mess!"
- utter while crying
Source: Open English WordNet (CC BY 4.0).