Medical Dictionary

relative humidity

noun

Medical Definition of RELATIVE HUMIDITY

:  the ratio of the amount of water vapor actually present in the air to the greatest amount possible at the same temperature—compare absolute humidity

Browse

May 26, 2015
sacrilegious Hear it
grossly irreverent
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears