ἀρχιφυλέτης

From LSJ

τὸ ὅλον τόδε ποσαπλάσιον τοῦδε γίγνεται → how many times greater is this whole sum than that one

Source

Spanish (DGE)

-ου, ὁ cabeza de tribu, cabecilla, TAM 3.121.11 (Termeso, imper.).