冷凍卵 れいとうらん Also written れいとうたまご Meanings Noun frozen egg Kanji 冷 cool. Read as レイ. 凍 freeze. Read as トウ. 卵 egg. Read as ラン. Words containing 冷凍卵 冷凍卵子 (れいとうらんし) cryopreserved oocyte Jinuma: Japanese Dictionary · Word lists