'seasnail' definitions:
Definition of 'seasnail'
(from WordNet)
noun
Small tadpole-shaped cold-water fishes with pelvic fins forming a sucker; related to lumpfish [syn: snailfish, seasnail, sea snail, Liparis liparis]
noun
Any of several creeping marine gastropods with a spirally coiled shell: whelks; tritons; moon shells; neritids