nonsensual
/nɑnˈsɛns.ʊ.əl/Definitions
1. adjective
Lacking a sensory quality; especially lacking a sensual or sexual quality.
“The film’s nonsensual depiction of love was criticized by many viewers.”
2. noun
The quality of lacking a sensory or sensual quality.
“The artist’s use of nonsensuality in his paintings was a deliberate choice.”