Ta Definition
tä
interjection
Used to express thanks.
American Heritage
Thank you.
Webster's New World
Ta is defined as a British expression for saying thank you.
An example of ta is how one would respond to a friend who brought them a glass of wine.
YourDictionary
(colloquial, chiefly UK, Ireland, Australia and New Zealand) Thanks.
Wiktionary
abbreviation
Teaching assistant.
American Heritage Medicine
Advertisement
symbol
Tantalum.
Webster's New World
Origin of Ta
Baby-talk alteration of thank you
From American Heritage Dictionary of the English Language, 5th Edition