eclipse
US /ɪˈklɪps/
UK /ɪˈklɪps/
1.
an obscuring of the light from one celestial body by the passage of another between it and the observer or between it and its source of illumination
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A total solar eclipse will be visible next year.
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The lunar eclipse cast a reddish glow on the moon.
2.
a loss of significance, power, or prominence in relation to another person or thing
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The rise of digital photography led to the eclipse of film cameras.
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His earlier achievements suffered an eclipse by his later, more significant work.
1.
to make something less important or noticeable by being much better or more impressive
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Her brilliant performance threatened to eclipse all the other actors.
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The new skyscraper will eclipse all other buildings in the city.