rarified (Adjective) — Having low density. ex. "rarified gasses"
rarified (Adjective) — Of high moral or intellectual value; elevated in nature or style.
rarified (Verb) — Make more complex, intricate, or rich. ex. "rarify a design or pattern"
rarified (Verb) — Lessen the density or solidity of.
rarified (Verb) — (chemistry) weaken the consistency of (a chemical substance).
rarified (Verb) — Make more subtle or refined.