definition of
T

[1] #1 T n. [thymine] a base found in DNA (but not in RNA) and derived from pyrimidine; pairs with adenine. wn

[2] #2 T n. [deoxythymidine monophosphate] one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose). wn

[3] #3 T n. [metric ton, MT, tonne, t] a unit of weight equivalent to 1000 kilograms. wn

[4] #4 T n. [t] the 20th letter of the Roman alphabet. wn

[5] #5 T n. [t] the 20th letter of the Roman alphabet. wn