SENTIENT Meaning of SENTIENT in English [ 'sɛntɪənt , 'sɛnʃ(ə)nt ]■ adjective able to perceive or feel things.Derivativessentience noun~ly adverb OriginC17: from L. ~- , sentire 'to feel'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004