To engage in bouldering.
A particle greater than 256 mm in diameter, following the Wentworth scale
A large marble, in children's games.
A session of bouldering; involvement in bouldering.
A large mass of stone detached from the surrounding land.
To begrime; to cake with dirt.
Dirt, grease, soot, etc. that is ingrained and difficult to remove.
A genre of urban music that emerged in London, England, in the early 2000s, primarily a development of UK garage, dancehall, and hip hop.