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sipunculid

[sahy-puhng-kyuh-lid] /saɪˈpʌŋ kyə lɪd/
noun
1.
an invertebrate of the phylum Sipuncula, comprising the peanut worms.
adjective
2.
belonging or pertaining to the sipunculids.
Origin
1885-1890
1885-90; originally a member of the family Sipunculidae < New Latin, equivalent to Sipuncul(us) a genus (Latin: variant of sīphunculus; see siphuncle) + -idae -id2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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