Word Study
standard pressure
WORDNET DICTIONARY
Noun standard pressure has 1 sense
- standard pressure(n = noun.quantity) atm, atmosphere, standard atmosphere - a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade; Array is a kind of pressure unit
has particulars: s.t.p., stp
For further exploring for "standard pressure" in Webster Dictionary Online