5594.  Strong's Dictionary Study

5594. psucho {psoo'-kho}; a primary verb; to breathe

(voluntarily but gently, thus differing on the one hand from

4154, which denotes properly a forcible respiration; and on the

other from the base of 109, which refers properly to an

inanimate breeze), i.e. (by implication of reduction of

temperature by  evaporation) to chill (figuratively): --wax cold.

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