- some of different echinoderms associated with the class Holothuroidea, which includes the sea cucumbers.
- water cucumber (of this class Holothuroidea)
- among the Holothurioidea; a sea-cucumber, sea-slug, trepang, or bêche-de-mer.
- echinoderm having a flexible sausage-shaped human anatomy, tentacles surrounding the mouth and pipe legs; free-living dirt feeders
- related to or obtaining the characters of this Holothurioidea.
Sentence for "holothurian"
Hyponym for "holothurian"
Hypernym for "holothurian"