A large North American woodpecker (Campephilus principalis), having a large, sharp, ivory-colored beak. Its general colour is glossy black, with white secondaries, and a white dorsal stripe. The male has a large, scarlet crest.

Ramalina siliquosa, a species of lichen.

plural of ivory-billed woodpecker

Campephilus principalis, a possibly extinct woodpecker of the southern United States and Cuba, with a white bill.

A tropical South American palm, Phytelephas macrocarpa, whose seed is used as a substitute for ivory; the tagua palm.

plural of vegetable ivory tree

(slang) To play the piano.

Alternative form of tickle the ivories

plural of sea ivory

plural of box of ivories