cool — The Weather cool /kuːl/ adjective CEFR A1 A little cold, in a pleasant way. “The evening air feels cool.” Related words in this scene sunumbrellawetdrywarmicerainwindcloudsnowweatherhotstormthunderlightningrainbowfoggysnowmanraincoatbootssunnycloudywindyrainysnowyforecastcoldtemperaturebreezepuddlefrost Practice this word Create worksheet