Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
Ălōeus (trisyl.), ĕi and ĕos, m., = Ἀλωεύς, the name of a giant, father of Otus and Ephialtes, Hyg. Fab. 28; Luc. 6, 410. Claud. B. G. 68.