ἀλκαῖον Save Could not find ἀλκαίου in Logeion dictionaries. ἀλκαίου Noun: neuter genitive singular of ἀλκαῖον ἀλκαίου Adjective: masculine genitive singular, Adjective: neuter genitive singular of ἀλκαῖος See ἀλκαίου in Morpho DGE ἀλκαῖον -ου, τό 1 arma Hsch. 2 planta medicinal Hsch.