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hot on

idiom

Definition of hot on

informal
: strongly favoring or liking (something)
  • The company president is very hot on the idea of developing new products.

Word by Word Definitions

hot play

  1. : having a relatively high temperature

  2. : capable of giving a sensation of heat or of burning, searing, or scalding

  3. : having heat in a degree exceeding normal body heat

  1. : hotly

  2. : fast, quickly

  1. : a period of relatively high temperature : a period of heat

  2. : one that is hot (such as a hot meal or a horse just after a workout)

  3. : strong sexual desire

  1. : heat, warm

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