"The Greek form of a Syro-Chaldaic or Aramaic word, meaning "Be" "opened," uttered by Christ when healing the man who was deaf and" dumb (Mark 7:34). It is one of the characteristics of Mark that he uses the very Aramaic words which fell from our Lord's lips. (See 3:17; 5:41; 7:11; 14:36; 15:34.)

See where Ephphatha occurs in the Bible...

Definition of Ephphatha:
"be opened"