any polychaete worm of the genus Arenicola, living in burrows on sandy shores and having tufted gills: much used as bait by fishermen
Sometimes shortened to: lug
WordReference Random House Unabridged Dictionary of American English © 2026
lug•worm
(lug′wûrm′),USA pronunciation n.
- Invertebratesany burrowing annelid of the genus Arenicola, of ocean shores, having tufted gills: used as bait for fishing. Also called lug.
- lug4 + worm 1795–1805
Collins Concise English Dictionary © HarperCollins Publishers::
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