Abbott-Smith Manual Greek Lexicon
ἀποστοματίζω (G653)
1 * ἀποστοματίζω ( στόμα ), In cl., to speak from memory , to dictate to a pupil (Plat.). In late Gk., to catechize , question : Lk 11:53 (MM, s.v.).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain