Teeny rock (6)

I believe the answer is:

pebble

(Other definitions for pebble that I've seen before include "Little rock" , "Small fragment of rock" , "A small smooth stone" , "'Small, rounded stone (6)'" , "Small roundish stone" .)

I've seen this clue in the Universal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.