Abbott-Smith Manual Greek Lexicon
ἐπι-στομίζω (G1993)
1 * ἐπι-στομίζω ( στόμα ), to bridle ; metaph., to stop the mouth, to silence : Tit 1:11 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G1993 · Greek
ἐπιστομίζω
epistomizo · ep-ee-stom-id'-zo
from 1909 and 4750; to put something over the mouth, i.e. (figuratively) to silence