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blonding

American  
[blon-ding] / ˈblɒn dɪŋ /

noun

  1. the act or method of dyeing or tinting hair blond.

    true-to-life blondings that defy detection.


blonding British  
/ ˈblɒndɪŋ /

noun

    1. the act or an instance of dyeing hair blonde

    2. ( as modifier )

      blonding sprays

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of blonding

First recorded in 1960–65; blond + -ing 1