Understanding '홀수' (Odd Number)
The Korean word '홀수' specifically refers to odd numbers—integers that are not divisible by two. It is a common term used in mathematics, daily life, and scheduling contexts.
Usage and Context
'Hol-su' is often used when distinguishing between odd and even numbers, such as dates, seat numbers, or numerical patterns. For example, you might hear about discounts on 홀수 dates or seating arrangements based on 홀수 or 짝수 (even) numbers.
Common Collocations
- 홀수 번호 (odd number) — used to specify odd-numbered items like seats or tickets.
- 홀수 날짜 (odd-numbered date) — often used in scheduling or event announcements.
- 홀수 자리 (odd digit/place) — referring to the position of digits in numbers.
Tips for Learners
Be careful not to confuse '홀수' with '홀' (empty or hall) or '홀' as a standalone word. '홀수' always relates to numbers. Also, remember that '짝수' is the antonym meaning 'even number.'
Using '홀수' correctly helps in conversations about numbers, dates, and organizing items based on numerical order.