1.
first, maiden, inaugural
A prefix meaning 'first' or 'for the first time,' attached to nouns to indicate the first occurrence of something.
初体験だった。
It was my first experience.
Usage
Attaches directly to nouns: 初〜. Very productive — can combine with a wide range of nouns. Some combinations are established set words, while others can be formed freely.
Compounds
- 初雪: first snow (of the season)
- 初恋: first love
- 初日の出: first sunrise (of the year)
- 初詣: first shrine visit (of the year)
- 初出場: first appearance/participation
- 初優勝: first championship
- 初体験: first experience
Similar prefixes
初〜 is the on'yomi reading used in more formal/Sino-Japanese compounds: 初期 (initial period), 初歩 (basics).