胚盤 はいばん Meanings Noun germinal disk; blastodisk; blastodisc scutellum (of a grass seed) Kanji 胚 embryo. Read as ハイ. 盤 game board. Read as バン. Words containing 胚盤 胚盤胞 (はいばんほう) blastocyst Word lists Biology Jinuma: Japanese Dictionary · Word lists