- TA is an abbreviation for Teacher's Assistant.
An example of a TA is someone who helps a teacher grade papers.
- 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.
Origin of taorigin, originally a child's term
Origin of taBaby-talk alteration of thank you.
T & A
Origin of T & At(its) and a(ss).
- (colloquial, chiefly UK, Ireland, Australia and New Zealand) Thanks.
The expression ta ta differs, meaning bye.
ta - Computer Definition
Synonymous with ISDN modem. An interface adapter for connecting one or more non-ISDN devices (e.g., telephone sets or PCs) to an ISDN network. A TA is ISDN data communications equipment (DCE) that performs protocol conversion for equipment that is not ISDN-compatible. See also DCE, ISDN, modem, and protocol.