"fishworm" in the noun sense
1. earthworm, angleworm, fishworm, fishing worm, wiggler, nightwalker, nightcrawler, crawler, dew worm, red worm
terrestrial worm that burrows into and helps aerate soil often surfaces when the ground is cool or wet used as bait by anglers
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License