English

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Alternative forms

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Etymology

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From mega- +‎ gallery.

Noun

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megagallery (plural megagalleries)

  1. A very large commercial art gallery that operates globally.
    • 2024 March 2, John Gapper, “Planet Wirth”, in FT Weekend, Life & Arts, page 1:
      That will place it level with the 19 currently run by Gagosian, best known of the world's four “megagalleries”.