哺乳器 ほにゅうき Meanings Noun baby's bottle Kanji 哺 suckle. Read as ホ. 乳 milk. Read as ニュウ. 器 device. Read as キ. Words containing 哺乳器 哺乳器官 (ほにゅうきかん) mamma (milk-secreting organ of female mammals) Jinuma: Japanese Dictionary · Word lists