Wiktionary
cy pres
n. (context legal English) In the law governing charitable trusts, the doctrine that a court may direct the funds of the trust to a best alternative, to be chosen when the original beneficiary is no longer a choice.
WordNet
cy pres
n. a rule that when literal compliance is impossible the intention of a donor or testator should be carried out as nearly as possible [syn: rule of cy pres, cy pres doctrine]