Liddell-Scott-Jones

ψυγμός (psugmos) a refreshing ^G:N-M

ψυγμός, ὁ,

chilliness, dampness, [Refs 2nd c.AD+]

__2 cold fit of an ague, or rigor caused by poison, [Refs 1st c.AD+]; compare ψυχμός.
__II dryingplace, σαγηνῶν [LXX+2nd c.BC+]; εἰς ψυγμὸν ἐργάταις [Refs 3rd c.BC+]; τῷ συμψήσαντι τὸν ψυγμόν [Refs 3rd c.BC+]; ἐφ᾽ ὃν ἔχομεν ἐν τῷ ψυγμῷ σὺν τῷ ἀχύρῳ κνῆκον [Refs 1st c.BC+]
__III refreshment, ἔψυξαν ἑαυτοὺν ψυγμούς [LXX]

_{LSJ Scripture Refs: LXX.Ezek.26.5 ☩ LXX.Num.11.32}