The Collaborative International Dictionary of English v.0.48:
Estray \Es*tray"\, v. i. To stray. [Obs.] --Daniel. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Estray \Es*tray"\ n. (Law) Any valuable animal, not wild, found wandering from its owner; a stray. --Burrill. [1913 Webster]