simultanagnosia noun.
[,sɪm(ǝ)ltanag'nǝʊsɪǝ] M20.[from German simultan simultaneous + Greek agnōsia ignorance (cf. AGNOSIA).]Psychology. The loss or absence of the ability to perceive elements (such as the details of a picture) as components of a whole.
[TahlilGaran] English Dictionary ▲