εὐλογητὸς εἶ, Χριστὲ ὁ Θεὸς ἡμῶν → blessed are You, o Christ Our God
cf. κακκάω. κἀκεῖ, κἀκεῖθεν, κἀκεῖνος, Att. crases for καὶ ἐκ-.