διδασκαλική
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
Spanish
el arte de la enseñanza, la enseñanza, contrato de aprendizaje, poema exegético
Russian (Dvoretsky)
διδασκᾰλική: ἡ (sc. τέχνη) искусство обучения lat., Arst.