Sipunculid

nounverified·updated May 18, 2026

small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut

Framework senses

1 sense across 1 framework

Wordset Dictionary1 senseview framework →

§1: small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut