Meaning of PEBBLE in English

PEBBLE

vt to grain (leather) so as to produce a surface covered with small rounded prominences.

2. pebble ·noun transparent and colorless rock crystal; as, brazilian pebble;

— so called by opticians.

3. pebble ·noun a small roundish stone or bowlder; especially, a stone worn and rounded by the action of water; a pebblestone.

Webster English vocab.      Английский словарь Webster.