subtilize

Etymology

 * equivalent to

Verb

 * 1)  To make subtle; to make thin or fine; to make less gross or coarse.
 * 2)  To refine; to spin into niceties.
 * 3)  To use subtle arguments or distinctions.
 * 1)  To use subtle arguments or distinctions.
 * 1)  To use subtle arguments or distinctions.