Definition of sour on
1 informal : having a bad opinion of (something) She was sour on politics in general.
2 US : to stop liking or being interested in (something) or to cause (someone) to stop liking or being interested in (something) Investors have soured on (buying) the company's stock. Many fans have soured on the team after years of their losing. The disappointing result of the election soured her on politics.
Word by Word Definitions
: something sour
: the primary taste sensation produced by acid stimuli
: a cocktail consisting of a liquor (as whiskey), lemon or lime juice, sugar, and sometimes ice
: to become sour
: to make sour
Seen and Heard
What made you want to look up sour on? Please tell us where you read or heard it (including the quote, if possible).