- Atlantic time.
noun, plural T’s or Ts, t’s or ts.
- the 20th letter of the English alphabet, a consonant.
- any spoken sound represented by the letter T or t, as in tub, but, or butter.
- something having the shape of a T.
- a written or printed representation of the letter T or t.
- a device, as a printer’s type, for reproducing the letter T or t.
- to a T, exactly; perfectly: That job would suit you to a T.Also to a tee.