holothurian

noun

ho·​lo·​thu·​ri·​an ˌhō-lə-ˈthu̇r-ē-ən 

-ˈthyu̇r-,

ˌhä-

: sea cucumber

holothurian adjective

Examples of holothurian in a Sentence

Recent Examples on the Web

Marine invertebrates—from octopuses to hermit crabs and creatures like the bizarre holothurians—are the focus of this photography book. —Tim Flannery, The New York Review of Books, 7 Mar. 2019

Word History

Etymology

New Latin Holothuria, a sea cucumber genus (going back to Latin, plural of holothūrion, zoophyte-like sea creature of uncertain identity, borrowed from Greek holothoúrion, of obscure origin) + -an entry 1

First Known Use

circa 1842, in the meaning defined above