any member of the invertebrate phylum Nemertea, comprising the ribbon worms.
- nemean games,
- nemean lion,
- nemerov, howard,
- nemine contradicente,
- nemine dissentiente,
Origin of nemertean
Also called ribbon worm.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for nemertean
The principal characteristic of the nemertean worms is a long thread-like organ, known as the proboscis.The Sea-beach at Ebb-tide|Augusta Foote Arnold
Also called: ribbon worm any soft flattened ribbon-like marine worm of the phylum (or class) Nemertea (or Nemertina), having an eversible threadlike proboscis
of, relating to, or belonging to the Nemertea
Word Origin for nemertean
C19: via New Latin from Greek Nēmertēs a Nereid 1
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012