peanut worm
noun
any small, unsegmented, marine worm of the phylum Sipuncula, that when disturbed retracts its anterior portion into the body, giving the appearance of a peanut seed.
Also called
sipunculid.
Words nearby peanut worm
peanut,
peanut butter,
peanut gallery,
peanut heaven,
peanut oil,
peanut worm,
peanuts,
pear,
pear haw,
pear psylla,
pear thrips