gelidity

Từ điển WordNet v3.1 - WordNet Dictionary

noun

coldness due to a cold environment
• Syn:
chill, iciness
• Derivationally related forms:
gelid, icy (for: iciness), chill (for: chill), chilly (for: chill)
• Hypernyms:
coldness, cold, low temperature, frigidity, frigidness