English noun: peanut worm | |||
| 1. | peanut worm (animal) small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut | ||
| Synonyms | sipunculid | ||
| Broader (hypernym) | invertebrate | ||
| Member meronym | phylum Sipuncula, Sipuncula | ||