Definitions

1. verb

to make something more subtle or refined, or to interpret something in a subtle or refined way.

“The artist’s use of light and shadow helped to subtilise the emotional impact of the painting.”

2. verb

to refine or purify something, especially a chemical substance.

“The chemist used a series of processes to subtilise the impure metal ore.”

3. noun

the act of making something more subtle or refined.

“The subtilisation of the wine made it a more complex and interesting drink.”