fidgeting

Concise Oxford English Dictionary © 2008 Oxford University Press:
fidget /ˈfɪdʒɪt/

▶verb (fidgets, fidgeting, fidgeted) make small movements through nervousness or impatience. ▶noun a person who fidgets.

■ (usu. fidgets) mental or physical restlessness.

– derivatives
fidgeter noun,
fidgetiness noun,
fidgety adjective.

– origin C17: from obs. or dial. fidge ‘to twitch’.