綿めん球きゅう

noun

cotton ball; swab

Refers to a small ball of cotton used for medical or cosmetic purposes. Can also mean a cotton swab (e.g., for cleaning).

• 消しょう毒どくする前まえに、綿めん球きゅうで傷きず口ぐちを拭ふいてください。

  Before disinfecting, please wipe the wound with a cotton ball.