Any of various segmented, burrowing marine worms of the genus Arenicola, especially A. marina, often used as fishing bait. Also called lobworm.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "lugworm" in a sentence
"The lugworm slithered across the face in the sand, then burrowed deep once more."