It's an involuntary reflex that betrays his eagerness to join his team-mates.

LaFollet's shoulders straightened in involuntary reflex, and his face went utterly blank.

Leyland's voice had become an involuntary reflex inside her body.

Still, after Mr. Odysseus, it had become an involuntary reflex.

For me, chivalry isn't dead; it's an involuntary reflex.

Chadwick stepped toward her, some involuntary reflex telling him to protect her, despite all their history.

His hands went to his throat in an involuntary reflex of agony, and Martin carried through with the attack.

As by an involuntary reflex, his left hand dropped toward his coat-pocket, whence the top edges of a book could be descried protruding.

At the time, I considered the tic noteworthy but inconsequential, no more than an involuntary reflex, a final discharge from a dying nerve.

She touched him everywhere the way she would tap his knee to test his involuntary reflexes.