'Seaquake' definitions:
Definition of 'seaquake'
From: WordNet
noun
An earthquake at the sea bed [syn: seaquake, submarine earthquake]
Definition of 'Seaquake'
From: GCIDE
- Seaquake \Sea"quake`\ (s[=e]"kw[=a]k`), n. A quaking of the sea. [1913 Webster] Sear