συμμαχεῖν (symmachein)

συμμαχεῖν is an Ancient Greek form of συμμαχέω, meaning “be an ally, fight alongside”. It is the present active infinitive.

Found 57 times in the Ancient Greek texts on Socratos.

Where it is used

Diogenes Laertius, Vitae philosophorum 3.1.93: Τῆς ῥητορείας εἴδη ἐστὶν ἕξ. ὅταν μὲν γὰρ κελεύωσι πολεμεῖν ἢ συμμαχεῖν πρός τινα, καλεῖται τὸ τοιοῦτον εἶδος προτροπή. ὅταν δʼ ἀξιῶσι μὴ πολεμεῖν 〈ἢ〉 μὴ συμμαχεῖν, ἀλλʼ ἡσυχίαν ἄγε …

All forms of συμμαχέω (conjugation table)

Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.