D defs.my
Entry 1 sense Webster, 1913

Heliopora

· He·li·op·o·ra · IPA
01 n. An East Indian stony coral now known to belong to the Alcyonaria; -- called also blue coral.
  1. 1.
    An East Indian stony coral now known to belong to the Alcyonaria; -- called also blue coral.(Zool.) Also: blue coral