Simple past tense and past participle of thaw.(verb)
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Use "thawed" in a sentence
"The lake is not yet what we may call thawed out, although there is a large space of blue water, and the ice is separated from the shore everywhere, and is soft, water-soaked, and crumbly."
"I have even better success if I even go back to an orginal spot a couple of hours later ... and yes "thawed" deer guts/animals are great bait."
"We like it with fruit on it, such as thawed frozen berries."