Wiktionary
prewashed
vb. (en-past of: prewash)
Usage examples of "prewashed".
Then he placed prewashed, precut salad greens on a paper plate, added a can of tuna because he needed protein, ate quickly without tasting, went to sleep.
In fashionably baggy T-shirts and prewashed jeans, they were an Asian Generation X that on late Sunday mornings packed the Mah Boon Krong mall to buy compact discs and cordless miniphones—the latest “craze.