perceptual defenseとは意味:知覚(的)防衛{ちかく(てき)ぼうえい} perceptual defense meaning:[Medicine] Selective perceiving such that the individual protects himself from becoming aware of something unpleasant or threatening,e.g.,obscene words are not heard correctly,or violent acts are not ...perceptual defense 뜻:phrase, 지각적 방위