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prewash

British  
/ priːˈwɒʃ /

verb

  1. to give a preliminary wash to (clothes), esp in a washing machine

"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

noun

  1. a preliminary wash, esp in a washing machine

"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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

At a baby shower thrown by family and friends, she remembers her mother advising her to use baby detergent to prewash the piles of onesies she’d received as gifts.

From Forbes • May 27, 2015

The lateral pipe in the separation cylinder is in connection with a funnel leading to the prewash tank.

From Nitro-Explosives: A Practical Treatise by Sanford, P. Gerald (Percy Gerald)

At the top of the vessel there is a glass cylinder i, having a lateral outlet j directed into the funnel mouth of a pipe k leading to the prewash tank.

From Nitro-Explosives: A Practical Treatise by Sanford, P. Gerald (Percy Gerald)