expert-delight

noun
UK /ˈɛkspɜːt dɪˈlaɪt/
US /ˈɛkspɜːrt dɪˈlaɪt/

A very happy feeling that someone really good at something gets.

The chess master smiled with expert-delight when he found the winning move.


OTHER MEANINGS

2. The pleasure a specialist takes in doing a job perfectly.

Her expert-delight showed as she tuned the engine to a perfect hum.

3. A feeling of joy shared by people who know a subject deeply.

The scientists exchanged expert-delight over the surprising result.

4. The special happiness that comes from watching a true master at work.

The audience felt expert-delight watching the pianist's flawless performance.