DEEPFREEZE is validvalid

a trademark [v DEEPFREEZES, DEEPFREEZING, DEEPFROZE, DEEPFROZEN]

125,521 of 196,601 in NWL2023·also valid in CSW24

(tradename) a type of refrigerator in which food, etc., is stored for long periods at temperatures below freezing [n -S] / to freeze or keep as in a deepfreeze [v DEEPFROZE, DEEPFROZEN, DEEPFREEZING, DEEPFREEZES]