Meaning and Usage
"셋째" means "the third" and is used to indicate the third item in a sequence, such as order of birth, days, or importance. It is a native Korean ordinal number combined with the suffix "째" which marks order.
Common Contexts
You will often hear "셋째" when talking about siblings (e.g., the third child), days in a sequence (e.g., the third day of a trip), or ranking things by importance or priority.
Collocations and Patterns
- "셋째 아이" (the third child): used in family contexts.
- "셋째 날" (the third day): used when counting days.
- "셋째로" (thirdly): used to list points or reasons in order.
Register and Politeness
"셋째" is neutral and can be used in both formal and informal contexts. It is common in everyday speech and writing.
Common Mistakes
Learners sometimes confuse "셋째" with "세 번째" which also means "third." Both are correct, but "셋째" is more native Korean style, while "세 번째" is Sino-Korean. Use "셋째" for more natural spoken Korean, especially with family or informal contexts.