คำว่า ' transpiration ' ( N )
มีความหมายในภาษาไทยว่า การคายน้ำ
คำนิยามในภาษาอังกฤษ (definition) :
[n.] The act or process of transpiring or excreting in the form of vapor; exhalation, as through the skin or other membranes of the body; as, pulmonary transpiration, or the excretion of aqueous vapor from the lungs. Perspiration is a form of transpiration.
[n.] The evaporation of water, or exhalation of aqueous vapor, from cells and masses of tissue.
[n.] The passing of gases through fine tubes, porous substances, or the like; as, transpiration through membranes.