Strong's #216: alalos (pronounced al'-al-os)

from 1 (as a negative particle) and 2980; mute:--dumb.

Thayer's Greek Lexicon:

̓́

alalos

1) speechless, dumb, wanting the faculty of speech

Part of Speech: adjective

Relation: from G1 (as a negative particle) and G2980

Usage:

This word is used 3 times:

 

Mark 7:37: "to hear, and the dumb to speak."
Mark 9:17: "my son, which hath a dumb spirit;"
Mark 9:25: "spirit, saying unto him, Thou dumb and deaf spirit, I"