perspiration has definitions from the field of biology
1
[ noun ] (biology) salty fluid secreted by sweat glands

Examples

"sweat poured off his brow"

Used in print

(Guy Endore, Voltaire! Voltaire!...)

And listening to such a conversation one morning while taking a cup of chocolate in a cafe , Rousseau found himself bathed in perspiration , trembling lest his authorship become known , and at_the_same_time dreaming of the startling effect he would make if he should proclaim himself suddenly as the composer .

Related terms

secretion water sweat

2
[ noun ] (biology) the process of the sweat glands of the skin secreting a salty fluid

Examples

"perspiration is a homeostatic process"

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