costly

from WordNet (r) 3.0 (2006)

costly
    adj 1: entailing great loss or sacrifice; "a dearly-won victory"
           [syn: {dearly-won}, {costly}]
    2: having a high price; "costly jewelry"; "high-priced
       merchandise"; "much too dear for my pocketbook"; "a pricey
       restaurant" [syn: {costly}, {dear(p)}, {high-priced},
       {pricey}, {pricy}]

from The Collaborative International Dictionary of English v.0.48

Costly \Cost"ly\ (k?st"l?; 115), a. [From Cost expense.]
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   1. Of great cost; expensive; dear.
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            He had fitted up his palace in the most costly and
            sumptuous style, for the accomodation of the
            princess.                             --Prescott.
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   2. Gorgeous; sumptuous. [Poetic.]
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            To show how costly summer was at hand. --Shak.
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