# hot on

idiom

Source: https://englishreference.com/idiom/hot-on
Updated: 2026-08-10

## Meaning

Enthusiastic for.

## Examples

- I am really hot on this new music band.
- My boss is not very hot on the idea of working from home every single day.
- While the critics were initially hot on the director's bold vision, the public response remained lukewarm at best.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.