Meaning and Usage
The word 半 (はん) means "half" and is commonly used to express half of something, such as time, quantity, or portions. It is often combined with numbers or counters to indicate half past a certain hour (e.g., にじはん for 2:30) or half of an object or amount.
Common Collocations
- にじはん (2:30, half past two): Used when telling time.
- 半分 (はんぶん, half): Used to indicate half of something, such as food or objects.
- 半年 (はんとし, half a year): Used for periods of time.
Usage Notes
When using 半 to express time, it usually follows the hour number and precedes the particle に (e.g., にじはんに). For quantities, 半分 is the more common form to specify "half" of something tangible. Learners sometimes confuse 半 with 半分; remember 半 alone is often used in time expressions, while 半分 is used for portions or amounts.
Register and Politeness
半 is neutral and can be used in both casual and formal contexts. When combined with counters or nouns, it remains polite and appropriate for everyday conversation.