The lapse rate is defined as the rate at which atmospheric temperature decreases with increase in altitude. The terminology arises from the word lapse in the sense of a decrease or decline. While most often applied to Earth`s troposphere, the concept can be extended to any gravitationally supported ball of gas. == Definition == A formal definitio....
The change in temperature with altitude in the atmosphere.
The rate of change of any meteorological element with height.
The rate at which air temperature decreases with existing altitude.
rate of change in temperature observed while moving upward through the Earth`s atmosphere. The lapse rate is considered positive when the temperature ... [3 related articles]
The change in temperature with altitude in the atmosphere.
The decrease of an atmospheric variable with height. Usually refers to temperature unless otherwise specified.
lapse rate The rate at which the temperature of the atmosphere falls as altitude increases.
the rate of change of any meteorological element with height.
The rapidity with which temperature decreases with altitude. The normal lapse rate is defined to be 3.6 degrees F per 1000 feet change in altitude. The dry adiabatic lapse rate is about 5.5 degrees F per 1000 feet, and the wet adiabatic lapse rate varies between 2 and 5 degrees F per 1000 feet. 
The rate at which temperature decreases with height in the atmosphere. This has the opposite sign from the temperature gradient a physicist would use, so be careful. See also: Temperature.
The rate at which temperature decreases with height. The average lapse rate in the troposphere is 3°F per 1,000ft, but the actual rate varies a good deal between the two extreme conditions of dry and saturated air.