English noun: class Holothuroidea | |||
| 1. | class Holothuroidea (animal) class of echinoderms including the sea cucumbers | ||
| Synonyms | Holothuroidea | ||
| Broader (hypernym) | class | ||
| Member holonym | family Holothuridae, holothurian, Holothuridae, sea cucumber | ||
| Member meronym | Echinodermata, phylum Echinodermata | ||