冷れい凍とう保ほ存ぞんMeaningsNounSuru verb1. cold storage; deep freeze; cryopreservationKanji used冷cold (to the touch)凍frozen保preserve存existenceComposed of冷れい凍とうfreezing; cold storage; refrigerationNoun保ほ存ぞんpreservation; conservation; storage; maintenance; save (to storage)Noun