無む乳にゅう

noun

agalactia; lactation failure

Medical term for the absence or failure of milk production after childbirth.

• 産さん後ごに無む乳にゅうと診しん断だんされ、母ぼ乳にゅうが出でなかった。

  After giving birth, she was diagnosed with agalactia and could not produce breast milk.

noun

flat chest; absence of breasts

Slang, often used humorously or self-deprecatingly to describe a very small or flat chest.

• 彼かの女じょは自じ分ぶんの体たい型けいを「無む乳にゅう」と自じ虐ぎゃく的てきに言いう。

  She self-deprecatingly calls her figure 'flat-chested'.