Simple past tense and past participle of hem.(verb)
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Use "hemmed" in a sentence
"Like a stag hemmed in by dogs, he turned his head to this side and that, seeking a way of escape; and when he looked again where his antagonist had stood, the spot was clear; the nimble rascal had taken to his heels and vanished among the throng."
"At first they kind of hemmed and hawed because the guy who rented it to me wasn't there anymore."
"And with no lights on one of these cavernous vessels, they were kind of hemmed in there."