Strong's #7119: qar (pronounced kar)
contracted from an unused root meaning to chill; cool; figuratively, quiet:--cold, excellent (from the margin).
Brown-Driver-Briggs Hebrew Lexicon:
qar
1) cool
1a) cool, calm, self-possessed (of spirit)
Part of Speech: adjective
Relation: contracted from an unused root meaning to chill
Usage:
This word is used 2 times:
Proverbs 25:25: " As cold waters to a thirsty soul, so is good news from a far country."
Jeremiah 18:14: "of Lebanon which cometh from the rock of the field? or shall the cold flowing waters that come from another place"