shelf(redirected from on the shelf)
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1. a projecting layer of ice, rock, etc., on land or in the sea
2. Archery the part of the hand on which an arrow rests when the bow is grasped
Solid rock beneath alluvial deposits.
A flat, projecting ledge of rock.
1. A flat surface mounted horizontally, used to support or store objects.
2. Any projecting, flat, near-horizontal surface, such as a ledge of rock.