You searched for: “evaporation rate”
evaporation rate (s) (noun), evaporation rates (pl)
The rate at which a particular substance will be changed into a gas when compared to the rate of a known substance; such as, ethyl ether: "The evaporation rate is especially useful for health and fire-hazard considerations."
This entry is located in the following units: -ation, -ization (-iz[e] + -ation); -isation (British spelling variation) (page 37) vapori-, vapor-, vapo- (page 1)