• (n. pl.) One of the classes of echinoderms.
Found on
http://thinkexist.com/dictionary/meaning/holothurioidea/
<zoology> One of the classes of echinoderms. ... They have a more or less elongated body, often flattened beneath, and a circle of tentacles, which are usually much branched, surrounding the mouth; the skin is more or less flexible, and usually contains calcareous plates of various characteristic forms, sometimes becoming large and scalelike....
Found on
http://www.encyclo.co.uk/local/20973
Hol`o·thu`ri·oi'de·a noun plural [ New Latin See
Holothure , and
-oid .]
(Zoology) One of the classes of echinoderms. They have a more or less elongated body, often flattened beneath, and a circle of tentacles, which are usually much branched, surrounding the mouth; the ski...
Found on
http://www.encyclo.co.uk/webster/H/54
No exact match found.
