Main Entry: ¹peb·ble

Pronunciation: \ˈpe-bəl\

Function: noun

Etymology: Middle English pobble, from Old English papolstān, from papol- (of unknown origin) + stān stone

Date: 14th century

1 : a small usually rounded stone especially when worn by the action of water
2 : transparent and colorless quartz : rock crystal
3 : an irregular, crinkled, or grainy surface

— peb·bly \-b(ə-)lē\ adjective