Liddell-Scott-Jones

ἶβις (ibis) an ibis ^G:N-F

ἶβις [ῑβ,

[Refs 4th c.BC+]], ἡ, genitive ἴβιος [Refs 5th c.BC+], Ionic dialect accusative ἴβῑς [Refs 5th c.BC+]; dative plural ἴβεσι [Refs 1st c.AD+]:—ibis, an Egyptian bird, of which there were two species, white ibis, I. religiosa, and black ibis, Plegadis falcinellus, [Refs 5th c.BC+]