Subtilize (Verb)
Meaning 1
Make more subtle or refined.
Classification
Verbs of size, temperature change, intensifying, etc..
Synonyms
Hypernyms
Meaning 2
Make (senses) more keen.
Classification
Verbs of size, temperature change, intensifying, etc..
Synonyms
Hypernyms
Meaning 3
Mark fine distinctions and subtleties, as among words.
Classification
Verbs of thinking, judging, analyzing, doubting.