Ἄνδριος

τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd

French (Bailly abrégé)

α, ον :
de l'île d'Andros ; οἱ Ἄνδριοι les habitants d'Andros.

-α, -ον
Andrio, de Andros Hdt.8.66, Th.4.42, X.HG 1.4.22. • Diccionario Micénico: a-di-ri-jo (?).

Ἄνδριος: II ὁ уроженец или житель острова Андрос Her., Thuc.
андросский Xen.