Difference between earring and earmuffs in Korean
귀고리·귀마개

귀고리earring
귀고리 means an earring, a small piece of jewelry worn on the ear. People often wear one in each ear, and earrings come in many colors and styles. You can use this word when talking about wearing, buying, or losing earrings.

귀마개earmuffs
귀마개 are warm covers for your ears, usually worn in cold weather. You wear them outside in winter to protect your ears from the cold and wind. People often use them with a coat, scarf, and gloves.
The difference
earring (귀고리) and earmuffs (귀마개) are nearby Korean vocabulary items learners often meet together. Use “earring” when 귀고리 means an earring, a small piece of jewelry worn on the ear. People often wear one in each ear, and earrings come in many colors and s… Use “earmuffs” when 귀마개 are warm covers for your ears, usually worn in cold weather. You wear them outside in winter to protect your ears from the cold and w…