- T
- T1(also t)noun (plural Ts or T's)1》 the twentieth letter of the alphabet.2》 denoting the next after S in a set of items, categories, etc.Phrasesto a T informal exactly; to perfection.————————T2abbreviation1》 tera- (1012).2》 tesla.3》 Thailand (international vehicle registration).4》 (in names of sports clubs) Town.symbol1》 temperature.2》 Chemistry the hydrogen isotope tritium.
English new terms dictionary. 2014.