Simple past tense and past participle of refrigerate.(verb)
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Use "refrigerated" in a sentence
"What works for me when I have perishables that need to be refrigerated is I jot it on a sticky note and stick it onto my timecard."
"NEW YORK— Ralcorp Holdings Inc. added another twist as it stands in the crosshairs of a buyout offer from ConAgra Foods Inc., agreeing to buy the Sara Lee Corp. unit that makes private-label refrigerated dough in North America for $545 million."
"Then there are the conditions at the plant: working in refrigerated rooms and the constant smell of animal flesh."