Dictionary
su•pi•nate
Pronunciation: (sOO'pu-nāt"), [key]
—v., -nat•ed, -nat•ing.
—
v.t.
to turn to a supine position; rotate (the hand or foot) so that the palm or sole is upward.
—
v.i.
to become supinated.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.