The Collaborative International Dictionary of English v.0.48:
Coralline \Cor"al*line\ (? or ?), a. [Cf. L. corallinus
coralred.]
Composed of corallines; as, coralline limestone.
[1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Coralline \Cor"al*line\, n. [Cf. F. coralline.]
1. (Bot.) A submarine, semicalcareous or calcareous plant,
consisting of many jointed branches.
[1913 Webster]
2. (Zool.) Formerly any slender coral-like animal; --
sometimes applied more particulary to bryozoan corals.
[1913 Webster]