Simple past tense and past participle of blab.(verb)
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Use "blabbed" in a sentence
""The fool insisted on bringing us gold coins along," the coin blabbed loudly from his pocket."
"The Ministers who "blabbed" were the real criminals."
"If a yearling is found unweaned it is caught and "blabbed" which is done by fitting a peculiarly shaped piece of wood into its nose that prevents it from sucking but does not interfere with feeding."