wouldn't dream of doing

wouldn't dream of (doing something)

Would not dare consider doing something. I'm sure Mom didn't read that letter you got—she wouldn't dream of opening someone else's mail. A: "Now, don't go telling the boss our plan!" B: "I wouldn't dream of it!"
See also: dream, of
Farlex Dictionary of Idioms.

wouldn't dream of doing something

would not even consider doing something. I wouldn't dream of taking your money! I'm sure that John wouldn't dream of complaining to the manager.
See also: dream, of
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • dare
  • do a dare
  • come over
  • empathize
  • empathize with
  • empathize with (someone or something)
  • let (someone) in on the act
  • ride on (one's) coattails
  • ride on coattails
  • ride on someone's/something's coat-tails
References in periodicals archive
"You wouldn't see a guy like Paul Scholes, Steven Gerrard or Jamie Carragher ever doing that and I wouldn't dream of doing it either.
I half expected somebody from the green brigade to pop up and shout: "Look what you've done to the Garden of Eden with your filthy fossil fuel emissions!" In tomorrow's episode, the team cast's an eye over electric cars, something that Clarkson wouldn't dream of doing, unless he was allowed to push them over the nearest cliff.
"Completely illegal and I wouldn't dream of doing it now but back in the day, we could get away with a lot more."
She added: "It's so easy when you're relaxing on holiday to do things you wouldn't dream of doing back home."
Still, the traditional wearers wouldn't dream of doing this to their sari.
"We're seeing Pep possibly overtaking Malcolm in terms of improvisation and doing things people wouldn't dream of doing. One of those things is reinventing Fabian Delph, who has never played there before, into a left-back.
"My friends wouldn't dream of doing it but I've talked them into having an Undressed party.
"It hurt me to see a few people accusing me of swearing in front of children; I am a dad of one, with another on the way, and this is something I wouldn't dream of doing as that is not acceptable.
Jealousy tempts you to accuse your close ones of things they wouldn't dream of doing. But you have nothing to worry about.
Although we wouldn't dream of doing a setlist spoiler job by revealing what Lorraine will be singing during the concerts, audiences can rest assure that it's a cracking song - picked for her by Sunday for Sammy bedrock, the late Brendan Healy.
French and Spanish women wouldn't dream of doing this; just 0.4% and 1.9% respectively put on their makeup when on the move.
They're more likely to give me a slap on the back and say, 'Hi Cilla, how's it going?' But they wouldn't dream of doing that to Shirley or Joan."
For most, just the idea of living out ones fantasy in a foreign country or daring to do what most around them wouldn't dream of doing, is extremely appealing.
Martin Bruno, NAPIT's chief operating officer, said about electrical safety: "When it comes to fitting a new boiler or gas fire, most homeowners wouldn't dream of doing the work themselves or hiring someone they weren't sure was fully qualified and experienced.
And you'll learn to cultivate your customers so they wouldn't dream of doing business with anyone else.