Antonyms of noun coldness

1 of 3 senses of coldness

Sense 3
coldness, cold, low temperature, frigidity, frigidness -- (the absence of heat; "the coldness made our breath visible"; "come in out of the cold"; "cold is a vasoconstrictor")
       Antonym of hotness (Sense 1)
      => hotness, heat, high temperature -- (the presence of heat)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun coldness

3 senses of coldness

Sense 1
cold, coldness -- (the sensation produced by low temperatures; "he shivered from the cold"; "the cold helped clear his head")
       => temperature -- (the somatic sensation of cold or heat)

Sense 2
coldness, coolness, frigidity, frigidness, iciness, chilliness -- (a lack of affection or enthusiasm; "a distressing coldness of tone and manner")
       => unemotionality, emotionlessness -- (absence of emotion)

Sense 3
coldness, cold, low temperature, frigidity, frigidness -- (the absence of heat; "the coldness made our breath visible"; "come in out of the cold"; "cold is a vasoconstrictor")
       => temperature -- (the degree of hotness or coldness of a body or environment (corresponding to its molecular activity))
       => vasoconstrictor, vasoconstrictive, pressor -- (any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure)