noun
absorbent cotton; cotton wool
Refers to cotton that has been treated to remove fats and oils, making it highly absorbent. Commonly used for medical and cosmetic purposes.
傷口を脱脂綿でふいた。
I wiped the wound with absorbent cotton.
脱脂綿に消毒液をしみこませてください。
Please soak the cotton wool with antiseptic.