|1.||[ noun ] a lack of affection or enthusiasm|
|Related terms:||unemotionality stone tepidness|
|2.||[ noun ] (psychology) the sensation produced by low temperatures|
"he shivered from the cold" "the cold helped clear his head"
|3.||[ noun ] (pharmacology) the absence of heat|
"the coldness made our breath visible" "come in out of the cold" "cold is a vasoconstrictor"
|Related terms:||hotness temperature vasoconstrictor chill chilliness cool frostiness|