ἐννεός (enneós|en-neh-os'|adjective|speechless)
[Grk] ἐννεός, ἐνεός, ἐνέος LN: 33.108 GK: G1917, G1934 Hebrew: אִלֵּם‎
Derivation: from ἐννεύω;
Strong's: dumb (as making signs), i.e. silent from astonishment
KJV: --speechless.
See: ἐννεύω