Crossword Genius

Tiny bit (4)

Ross

I think it could be either:

iota

atom

(Other definitions for iota that I've seen before include "Gr. letter; small amount" , "(Not one) little bit" , "Greek letter of little value" , "Tiny piece" , "Extremely small amount" .)

I've seen this clue in the LA Times, the Penny Press, The Telegraph, The Wall Street Journal, the Universal, The Guardian, the King Feature Syndicate, the Newsday and The New York Times.
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.