Simple past tense and past participle of school.(verb)
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Use "schooled" in a sentence
"And this week I got called out by an older feminist for disagreeing on a minor matter, and again schooled on issues I've been discussing and acting on for twenty years."
"I don't think being rich and well-schooled is a bar to being a good PM, but having a wide mix of advisers is a good idea."
"Newmania said ... don't think being rich and well-schooled is a bar to being a good PM, but having a wide mix of advisers is a good idea."