外分泌 がいぶんぴつ Also written がいぶんぴ Meanings Noun external secretion Kanji 外 outside. Read as ガイ. 分 part. Read as ブン. 泌 secrete. Read as ヒツ. Words containing 外分泌 外分泌腺 (がいぶんぴつせん) exocrine gland Jinuma: Japanese Dictionary · Word lists