Entry 2 senses · 2 variants Webster, 1913 Estray · Es·tray · IPA /ə.stɹeɪ/ v. i. n. 01 v. i. To stray. 1. To stray.[Obs.] 02 n. Any valuable animal, not wild, found wandering from its owner; a stray. 1. Any valuable animal, not wild, found wandering from its owner; a stray.(Law)