COELACANTH
Coel"a*canth ( or , a. Etym: [Gr. (Zoöl.)
Defn: Having hollow spines, as some ganoid fishes.
COELECTRON
Co`e*lec"tron, n.
Defn: See Electron.
COELENTERA; COELENTERATA
Coe*len"te*ra or Coe*len`te*ra"ta, n. pl. Etym: [NL., fr. Gr. (Zoöl.)
Defn: A comprehensive group of Invertebrata, mostly marine, comprising the Anthozoa, Hydrozoa, and Ctenophora. The name implies that the stomach and body cavities are one. The group is sometimes enlarged so as to include the sponges.
COELENTERATE
Coe*len"ter*ate, a. (Zoöl.)
Defn: Belonging to the Coelentra.
— n.
Defn: One of the Coelentera.
COELIA
Coe"li*a, n. Etym: [NL., fr. Gr. (Anat.)