Made aware of something.
Exceedingly wise.
Freed from illusion.
Educated or informed.
Someone who has been introduced to the mysteries of some activity, religion especially Buddhism
Subtle, scrupulous, carefully thought out.
Developed, improved.
Elegant, sometimes (derogatory) affected, prissy, or bloodless.
Highly-processed and pure.
Free of dross or alloy.
Dealing in a refined product such as sugar or petroleum.
Elevated and polished.
The refined form of a commodity, as opposed to its raw or generic form.