D defs.my
Entry 1 sense Webster, 1913

Endotheca

· En·do·the·ca · IPA
01 n. The tissue which partially fills the interior of the interseptal chambers of most madreporarian corals. It usually consists of a series of …
  1. 1.
    The tissue which partially fills the interior of the interseptal chambers of most madreporarian corals. It usually consists of a series of oblique tranverse septa, one above another.(Zoöl.)