The position of a joint or segment of a limb midway between extension and flexion. ... (05 Mar 2000) ... 
(sem″e-flek´shәn) the position of a limb midway between flexion and extension; the act of bringing to such a position.
Type: Term Pronunciation: sem′ē-flek′shŭn Definitions: 1. The position of a joint or segment of a limb midway between extension and flexion.