Simple past tense and past participle of prorogue.(verb)
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Use "prorogued" in a sentence
"Governor Marie Bashir had "prorogued" or discontinued Parliament."
"When their king "prorogued" the French national assembly in 1789, the parliamentarians met anyway on a tennis court, the so-called Tennis Court coup."
"Remember that the CCFTA was stalled in the Canadian Parliament (we won't say "prorogued") on May 27/09."