τρίχρονος
τρί-χρονος, ον,
A). of three times:
1). in Prosody, of three short syllables, or (as an equivalent) of one short and one long, , 3.1 Synt. 133.27 : metaph. of rhythm of pulse, Syn. Puls. 4.4 .
3). Gramm., in three tenses, ap. . 17(2).480