1. Noun
The act or process of exhaling, or sending forth in the form of steam or vapor; evaporation.
2. Noun
That which is exhaled, or which rises in the form of vapor, fume, or steam; effluvium; emanation; as, exhalations from the earth or flowers, decaying matter, etc.
3. Noun
A bright phenomenon; a meteor.
4. Noun
exhaled breath
Vocabulary classified under Environmental science
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