ὑπηρετεῖν

From LSJ

διὰ λαμπροτάτου βαίνοντες ἁβρῶς αἰθέρος → passing lightly through clear-shining air (Euripides, Medea 829)

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ὑπηρετέω): absolutely, assist, help, serve, subserve, be a servant, do service to, minister to, wait on

Lexicon Thucydideum

subministrare, to furnish, supply, 4.108.8.