Pebble

Pebble - Other Definitions

• (n.) A small roundish stone or bowlder; especially, a stone worn and rounded by the action of water; a pebblestone.
  
  
• (n.) Transparent and colorless rock crystal; as, Brazilian pebble; -- so called by opticians.
  
  
• (v. t.) To grain (leather) so as to produce a surface covered with small rounded prominences.