Dictionary and Thesaurus

Definition of Heat Up

• (verb) make more intense; "Emotions were screwed up"
• (verb) make hot or hotter; "the sun heats the oceans"; "heat the water on the stove"
• (verb) gain heat or get hot; "The room heated up quickly"

Synonyms of Heat Up

• Heat
• Hot Up
• Heat
• Hot Up
• Screw Up

Antonyms of Heat Up

• Cool
• Cool

Homophones of Heat Up