one of the jointed appendages of an animal used for locomotion or grasping: arm; leg; wing; flipper
any of the main branches arising from the trunk or a bough of a tree
[ Syn: tree branch ]
(astronomy) the circumferential edge of the apparent disc of the sun or the moon or a planet
either of the two halves of a bow from handle to tip; the upper limb of the bow'
the graduated arc that is attached to an instrument for measuring angles; the limb of the sextant'
any projection that is thought to resemble a human arm; the arm of the record player; an arm of the sea; a branch of the sewer