1 definition by Hugh Jasole
An informal way of saying "thank you" in the British Empire (or what's left of it). It isn't commonly used in Canada or the United States, and could be misinterpreted as "goodbye" (a shortening of "ta-ta").
When I held the door open for a girl in Australia, she said "ta". I thought she was being rudely dismissive, but it turns out she was just being polite.
by Hugh Jasole September 1, 2016