T

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T1 / tē/ (also t) • n. (pl. Ts or T's) 1. the twentieth letter of the alphabet. ∎  denoting the next after S in a set of items, categories, etc.2. (T) (also tee) a shape like that of a capital T: [in comb.] make a T-shaped wound in the rootstock and insert the cut bud. See also T-square, etc.PHRASES: cross the T hist. (of a naval force) cross in front of an enemy force approximately at right angles, securing a tactical advantage for gunnery.to a T inf. exactly; to perfection: I baked it to a T, and of course it was delicious.T2 • abbr. ∎  [in comb.] (in units of measurement) tera- (1012): 12 Tbytes of data storage. ∎  tesla. ∎  Brit. (in names of sports clubs) Town: Mansfield T.• symb. ∎  temperature. ∎  Chem. the hydrogen isotope tritium.

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