rarified
adj 1: having low density; "rare gasses"; "lightheaded from the
rarefied mountain air" [syn: {rare}, {rarefied},
{rarified}]
2: of high moral or intellectual value; elevated in nature or
style; "an exalted ideal"; "argue in terms of high-flown
ideals"- Oliver Franks; "a noble and lofty concept"; "a grand
purpose" [syn: {exalted}, {elevated}, {sublime}, {grand},
{high-flown}, {high-minded}, {lofty}, {rarefied}, {rarified},
{idealistic}, {noble-minded}]