A large marble, in children's games.
A particle greater than 256 mm in diameter, following the Wentworth scale
A session of bouldering; involvement in bouldering.
A large mass of stone detached from the surrounding land.
To engage in bouldering.
A projecting ledge that resembles such an object.
A reef, shoal or sandbar.
The part of a repository where shelvesets are stored.
A flat, rigid structure, fixed at right angles to a wall or forming a part of a cabinet, desk etc., and used to support, store or display objects.
The capacity of such an object