1.
[syn: ribbon worm, nemertean, nemertine, proboscis worm]
The Collaborative International Dictionary of English v.0.48:
nemertine \nemertine\ n.
Any of an order (Nemertina) of soft unsegmented marine
worms having an eversible threadlike proboscis and the
ability to stretch and contract.
Syn: ribbon worm, nemertean, proboscis worm.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
nemertine
n 1: soft unsegmented marine worms that have a threadlike
proboscis and the ability to stretch and contract [syn:
ribbon worm, nemertean, nemertine, proboscis worm]