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Related to proboscis worm: nemertine, phylum Nemertea, Nemertean worm
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|Noun||1.||proboscis worm - soft unsegmented marine worms that have a threadlike proboscis and the ability to stretch and contract|
worm - any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes; also many insect larvae