| Word | Definitions | Synonyms |
|---|---|---|
| ivory | (noun) a shade of white the color of bleached bones | Synonyms: bone, off-white, pearl |
| (noun) a hard smooth ivory colored dentine that makes up most of the tusks of elephants and walruses | Synonyms: tusk | |
| ivorybill | (noun) large black-and-white woodpecker of southern United States and Cuba having an ivory bill; nearly extinct | Synonyms: Campephilus principalis, ivory-billed woodpecker |