scyphozoan

scy·pho·zo·an  (sf-zn)

n.

Any of various marine coelenterates of the class Scyphozoa, which includes the large jellyfishes, characterized by the absence of a velum and by a polyp stage that is very small or lacking entirely.

adj.

Of or belonging to the class Scyphozoa.

---

[From New Latin Scyphoza, class name : Greek skuphos, cup + New Latin -za, pl. of -zon, -zoon.]

---

scyphozoan [ˌsaɪfəˈzəʊən]

n

(Life Sciences & Allied Applications / Animals) any marine medusoid coelenterate of the class Scyphozoa; a jellyfish

adj

(Life Sciences & Allied Applications / Animals) of, relating to, or belonging to the Scyphozoa

[via New Latin from Greek skuphos bowl + zōion animal]

Thesaurus

Noun

1.

scyphozoan - any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle cnidarian, coelenterate - radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms class Scyphozoa, Scyphozoa - coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfishes