Found 1 items, similar to hot up.
English → English (WordNet) Definition: hot up hot up v 1: gain heat or get hot; “The room heated up quickly” [syn: heat, heat up] [ant: cool] 2: make more intense; “Emotions were screwed up” [syn: heat up, screw up] 3: make more powerful; “he souped up the old cars” [syn: soup up , hop up]