Greek Word Study
G5594
ψύχω
psýchō
G5594 · Greek
to breathe (voluntarily but gently, thus differing on the one hand from G4154 (πνέω), which denotes properly a forcible respiration; and on the other from the base of G109 (ἀήρ), which refers properly to an inanimate breeze), i.e. (by implication, of reduction of temperature by evaporation) to chill (figuratively)
Verses with this word
Matthew 24:12
“And because iniquity shall abound, the love of many shall wax cold.”