διαπυρσεύω · diapyrseuō — LSJ
communicate by beacon, τινί App. Mith. 79: metaph., blazon abroad as by beacon-fires, τὰς πράξεις τῇ δόξῃ εἰς ἅπαντας τοὺς ἀνθρώπους Plu. Demetr. 8: c. gen., Philostr. VA 2.22 (v.l. διαπῠρ-σαίνω): —Med., make signals by beacons, Plb. 1.19.7.