- transpiration - the passage of gases through fine tubes because of differences in pressure or temperature
--1 is a kind of natural process, natural action, action, activity
Derived form: verb transpire1 - transpiration - the process of givng off or exhaling water vapor through the skin or mucous membranes
--2 is a kind of bodily process, body process, bodily function, activity
Derived form: verb transpire5 - transpiration - the emission of water vapor from the leaves of plants
--3 is a kind of organic process, biological process
Derived form: verb transpire2