空胞 くうほう Meanings Noun vacuole (esp. in an animal cell) See also: 液胞 (えきほう). Kanji 空 sky. Read as クウ. 胞 cell. Read as ホウ. Words containing 空胞 空胞化 (くうほうか) vacuolation Word lists Biology Jinuma: Japanese Dictionary · Word lists