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b.t.u.

 
Noun b.t.u. has 1 sense
  1. British thermal unit, BTU, B.Th.U. - a unit of heat equal to the amount of heat required to raise one pound of water one degree Fahrenheit at one atmosphere pressure; equivalent to 251.997 calories
    --1 is a kind of work unit, heat unit, energy unit; work unit, heat unit, energy unit
    --1 is a part of therm
    --1 has parts: watt-hour
b-meson b-school b-word b. b. king b. f. skinner b.c. b.o. b b.t.u. b.th.u. b b 26c true value b 1092 1072 1096 1080 1079 1098 1084 b a b a s t a r t b b b battery

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