Pronunciation: [sˈʌbtəlˌa͡ɪz] (IPA) 
The word "subtilise" is spelled with a "b" instead of "p" due to its Latin origin "subtilis". The "b" is pronounced as a soft "b" or "v" sound, represented in IPA phonetic transcription as [b̥]. The word means to make subtle or refine something to be more precise or delicate. While this term is less commonly used, its correct spelling is important for clear communication in written form.
Subtilise (also spelled as "subtilize") is a verb used to describe the act of making something subtle, refined, or delicate. It is derived from the Latin word "subtilis," meaning fine or delicate.
In a literal sense, subtilise refers to the process of refining or making something more intricate or detailed. It is commonly used in various artistic and creative fields such as painting, literature, music, or design. For example, an artist may use specific brush strokes to subtilise the details in a portrait, or a writer may use intricate language to subtilise the emotions and nuances in a story.
In a figurative sense, subtilise can also be used to describe the act of making something more subtle or understated. For instance, in a conversation, someone may subtilise a delicate issue by using tactful language or a more discreet approach, ensuring that their message is conveyed without causing offense or discomfort.
Overall, subtilise refers to the process of refining, making delicate adjustments, or adding subtlety to something – whether it is a physical artwork, a verbal communication, or an abstract concept.
To make fine, thin, or rare; to refine; to spin into niceties; to make nice distinctions.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word subtilise is derived from the Latin word subtilis, which means fine, thin, or subtle. The Latin root subtilis itself comes from the combination of the prefix sub- (meaning under or below) and the word tilis (meaning woven or constructed). Over time, the word subtilis evolved in different languages, including Old French, where it became subtil or sotil, and eventually entered English as subtle. From subtle, the verb form subtilise was derived, meaning to make subtle or to refine finely.
