βόαρχος
From LSJ
καὶ λέγων ὅτι Πεπλήρωται ὁ καιρὸς καὶ ἤγγικεν ἡ βασιλεία τοῦ θεοῦ· μετανοεῖτε καὶ πιστεύετε ἐν τῷ εὐαγγελίῳ → declaring “The time has been accomplished and the kingdom of God is near: start repenting and believing in the gospel!” (Μark 1:15)
English (LSJ)
ον, beginning with an ox, of a sacrifice in which an ox is the first victim, τρίττοα IG12.5 (v B. C.).
Greek (Liddell-Scott)
βόαρχος: -ον, = βούπρῳρος, τριττόα βόαρχος, θυσία ἐκ τριῶν ζῴων, ὧν ἐξῆρχε βοῦς, CIA I, 5. 534, suovetaurilia.
Spanish (DGE)
-ον
iniciado por el toro del sacrificio de tres animales diferentes IG 13.5.5, 78.37 (ambas V a.C.).