ALL meanings of coelenteron
coe·len·ter·on
C c - noun coelenteron the simple saclike body cavity of a coelenterate 3
- noun coelenteron the internal body cavity of coelenterates, flatworms, etc. 3
- noun plural coelenteron the body cavity of a coelenterate. 1
- noun coelenteron The central gastric cavity of a coelenterate. 1