standard temperature and pressure
noun (used with a plural verb)
the temperature of 0°C and pressure of 1 atmosphere, usually taken as the conditions when stating properties of gases. Abbreviation: STP
Also called
standard conditions.
Words nearby standard temperature and pressure
standard schnauzer,
standard score,
standard scratch score,
standard solution,
standard temperature,
standard temperature and pressure,
standard time,
standard volume,
standard-bearer,
standard-bred,
standardbred