English
Etymology
From hyper- + clean.
Adjective
hyperclean (comparative more hyperclean, superlative most hyperclean)
- 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.