pebble

noun

1. (countable, uncountable)A small stone, especially one rounded by the action of water.

   “Then let the pebbles on the hungry beach Fillip the stars;”

   “And trifles for choice matters, worth a sponge; As children gathering pebbles on the shore.”

2. (countable, uncountable)A particle from 4 to 64 mm in diameter, following the Wentworth scale.
3. (countable, uncountable)A small droplet of water intentionally sprayed on the ice that cause irregularities on the surface.
4. (countable, uncountable)Transparent and colourless rock crystal.

   “Brazilian pebble”

5. (countable, uncountable)A form of slow-burning gunpowder in large cubical grains.
6. (countable, slang, uncountable)A small piece of crack cocaine.

   “You ain't got your Glock for the summer / And you ain't gonna pop for your gunner / You ain't in the whip with them pebbles (Nah) / You ain't on the strip with the rebels (Nah)”

verb

1. (transitive)To pave with pebbles.
2. (transitive)To deposit water droplets on the ice.

   “to pebble the ice between games”

3. (transitive)To give (leather) a rough appearance with small rounded prominences.
4. (transitive)To place a pebble at (a vertex of a graph) according to certain rules, in a pebble game.