subvisual

adjective

sub·​vi·​su·​al ˌsəb-ˈvi-zhə-wəl How to pronounce subvisual (audio)
-zhəl;
-ˈvizh-wəl
variants or sub-visual
: not visible without the aid of special instruments : subvisible
… once you have seen the subvisual world through the microscope, you stop inventing demons and magic as the agents of change.Dava Sobel
Auroras have a wide range of brightness, usually rated from 0 to 4 on a logarithmic scale … in which each number is 10 times brighter than the previous one. Zero means subvisual, detected only with instruments.Robert H Eather

Word History

First Known Use

1873, in the meaning defined above

Time Traveler
The first known use of subvisual was in 1873

Dictionary Entries Near subvisual

Cite this Entry

“Subvisual.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subvisual. Accessed 30 Nov. 2024.

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