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supination - 4 dictionary results

su⋅pi⋅na⋅tion

[soo-puh-ney-shuhn]
–noun
1. rotation of the hand or forearm so that the palmar surface is facing upward (opposed to pronation ).
2. a comparable motion of the foot, consisting of adduction followed by inversion.
3. the position assumed as the result of this rotation.

Origin:
1660–70; supinate + -ion
su·pi·nate   (sōō'pə-nāt')   
v.   su·pi·nat·ed, su·pi·nat·ing, su·pi·nates

v.   tr.
  1. To turn or rotate (the hand or forearm) so that the palm faces up or forward.
  2. To turn or rotate (the foot) by adduction and inversion so that the outer edge of the sole bears the body's weight.
v.   intr.
To be supinated; undergo supination.

[Latin supīnāre, supīnāt-, from supīnus, backward; see supine.]
su'pi·na'tion n.

Supination

Su`pi*na"tion\, n. [L. supinare, supinatum, to bend or lay backward, fr. supinus supine: cf. F. supination. See Supine.] (Physiol.) (a) The act of turning the hand palm upward; also, position of the hand with the palm upward. (b) The act or state of lying with the face upward. Opposed to pronation.

Main Entry: su·pi·na·tion
Pronunciation: "sü-p&-'nA-sh&n
Function: noun
1 : rotation of the forearm and hand sothat the palm faces forward or upward and the radius lies parallel to the ulna; also : a corresponding movement of the foot and leg
2 : the position resulting fromsupination
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