εἶδος , εος (ϝιδ), dat. εἴδεϊ: appearance, looks,
esp. of the human countenance, and mostly with a suggestion of beauty;
freq. as acc. of specification with adjectives, and often coupled w.
μέγεθος, φυή, δέμας. Of a dog, ταχὺς θέειν ἐπὶ εἴδεϊ τῷδε, a fast
runner ‘with all that good looks,’ Od. 17.308.