imperceptibility

English Thesaurus

1. the property of being imperceptible by the mind or the senses (noun.attribute)

hypernym	:	physical property,
definition	:	any property used to characterize matter and energy and their interactions (noun.attribute)

antonym	:	perceptibility,
definition	:	the property of being perceptible by the mind or the senses (noun.attribute)

derivation	:	imperceptible, unperceivable,
definition	:	impossible or difficult to perceive by the mind or senses (adj.all)

antonym	:	perceptibility,
definition	:	the property of being perceptible by the mind or the senses (noun.attribute)

derivation	:	imperceptible, unperceivable,
definition	:	impossible or difficult to perceive by the mind or senses (adj.all)