Sino-Korean · dates, money, minutes, phone numbers, floors (사 층, 사월)
four
Example
사월에 꽃이 많이 피어요.
Lots of flowers bloom in April.
Word parts
사 four
Considered unlucky, like 13 in the US.
Good to know
The number 4 (사) sounds like the word for 'death', so some elevators show F instead of 4 for the fourth floor.
Related words