wrist sign
n.
An indication of Marfan's syndrome in which the thumb and fifth finger overlap appreciably when the wrist is gripped with the opposite hand.
Words nearby wrist sign
wrist,
wrist joint,
wrist pin,
wrist plate,
wrist shot,
wrist sign,
wrist watch,
wrist wrestling,
wrist-drop,
wristband,
wristdrop