bn:00104645a
Adjective Concept
EN
imperceptible  unperceivable
EN
Impossible or difficult to perceive by the mind or senses WordNet 3.0
Definitions
Examples
Relations
Sources
EN
Impossible or difficult to perceive by the mind or senses WordNet 3.0 & Open English WordNet
Not perceivable; imperceptible. Wiktionary
EN
An imperceptible drop in temperature WordNet 3.0 & Open English WordNet
An imperceptible nod WordNet 3.0 & Open English WordNet
Color is unperceivable to the touch WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet
Wiktionary