示し差さ的てき特とく徴ちょうしさてきとくちょうMeanings1noundistinctive featurelinguisticsLinguistics term referring to a phonetic or phonological property that distinguishes one sound from another. Also known as 弁別的素性.See also: 弁別的素性音おん韻いん論ろんでは、示し差さ的てき特とく徴ちょうを用もちいて音おん素そを定てい義ぎする。