English edit

Etymology edit

hyper- +‎ clean

Adjective edit

hyperclean (comparative more hyperclean, superlative most hyperclean)

  1. Exceptionally clean.
    • 2007 April 13, Roberta Smith, “Space Redefined in Chelsea”, in New York Times[1]:
      The hyperclean Dia style, evident in all large Chelsea galleries, is in full cry around the corner at the new Gagosian space on West 21st Street.