[ 'fɪdʒɪt ]
■ verb ( ~s , ~ing , ~ed ) make small movements through nervousness or impatience.
■ noun a person who ~s.
↘(usu. ~s ) mental or physical restlessness.
Derivatives
~er noun
~iness noun
~y adjective
Origin
C17: from obs. or dialect fidge 'to twitch'.