Eclipse in a sentence as a noun

So by any measure I would say eclipse already does what light table aims to do.

Eclipse definitions

noun

one celestial body obscures another

See also: occultation

verb

be greater in significance than; "the tragedy overshadowed the couple's happiness"

See also: overshadow dominate

verb

cause an eclipse of (a celestial body) by intervention; "The Sun eclipses the moon today"; "Planets and stars often are occulted by other celestial bodies"

See also: occult