| Idiom | Meaning | Example | 
| wash out | 
become clean, clean up
 | 
"Will this stain wash out?" "Yes, if you use bleach."
 | 
| wash-out | 
(See a wash-out)
 | 
 | 
| wash your hands of it | 
not be involved anymore, withdraw from a project
 | 
If you don't believe in the union, wash your hands of it.
 | 
| washed up | 
ruined, unable to continue in business
 | 
I can't believe Max is washed up. He was a successful businessman.
 | 
| wasn't born yesterday | 
wise from experience, been around
 | 
Pat can survive in the workplace. She wasn't born yesterday.
 | 
| WASP | 
White Anglo-Saxon Protestant
 | 
Don's a WASP and I'm a WASP, but we have different beliefs.
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| waste no time | 
hurry to do it, do not delay
 | 
After the meeting, I left. I wasted no time leaving that dirty city.
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| waste not, want not | 
if you do not waste,  you will not be needy
 | 
Melinda's motto is Waste Not, Want Not. She's very efficient.
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| wasted | 
drugged, natural high, stoned
 | 
He acts weird when he's wasted. Drugs do strange things to him.
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| wasted | 
badly injured, bruised, beat up
 | 
Tom was wasted by the C-Train Gang. He's in the hospital.
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