saengil
Saengil, written in Hangul as 생일, is a Korean noun meaning birthday, the anniversary of a person’s birth. It is formed from the native elements 생 (birth, life) and 일 (day). The Sino-Korean form 生日 is sometimes used in historical or scholarly contexts. When specifying the date including the year, Koreans typically use 생년월일 (birth year, month, and day).
Usage and common phrases include 생일 축하합니다 (Happy Birthday), 생일 축하해요, and 생일 파티 (birthday party). The term 생일 itself refers to the
Cultural notes: In Korea, Western-style birthday celebrations (cakes, candles, wishes) became common in the 20th century,