The definition of a bistro is a small restaurant that serves wine.(noun)
A little Italian restaurant with three or four tables that serves wine is an example of a bistro.
See bistro in Webster's New World College Dictionary
noun pl. bistros
Origin: Fr (Parisian) slang, wine shop, wine seller < bistraud, orig. (dial. of Anjou & Poitou), a shepherd < biste, goat
See bistro in American Heritage Dictionary 4
noun pl. bis·tros
Origin: French bistro
Origin: or bistrot, tavern owner, tavern.
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