Simple past tense and past participle of snow.(verb)
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Use "snowed" in a sentence
"Patricia still in snowed-under northwestern Virginia."
"This week it snowed, which is a very rare occurance for December first time in 20 years, which caused some disturbance to my packing plan."
"Sitting on the beach Monday, under several layers of towels and blankets, he said he could not resist calling his snowed-in colleagues in New York and rubbing it in - sort of."