Simple past tense and past participle of squelch.(verb)
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Use "squelched" in a sentence
"That led to a tendency for heckler’s veto, which was opposed on the basis that the visiting rugby sides had the right to not have their expression squelched by crowd control concerns."
"Shelley ordered the edition to be "squelched," but nearly a hundred copies had already been issued; and this fact, so maddening to the poet, may yet rejoice the collector of rare books."
"The Southern nullifiers, who had been "squelched" by General Jackson, began to revive under the more genial rule of Mr. Van Buren, and they established an "organ" called the Washington _Chronicle_."