1. plural of invisibleness; the quality or state of being invisible or not able to be seen
Usage: abstract noun; typically used in philosophical, literary, or technical contexts

Examples

• The invisiblenesses of microscopic organisms were revealed only through advanced technology.
• Philosophers debated the various invisiblenesses of abstract concepts like time and consciousness.
• The artist explored themes of invisiblenesses in her installation, using light and shadow.
• Social invisiblenesses of marginalized communities were highlighted in the documentary.
• The invisiblenesses of certain gases make them difficult to detect without instruments.