あ
開

く

Godan verb, intransitive verb

1. to open (e.g. doors). Esp. 開く.
2. to open (e.g. business, etc.). Esp. 開く.
3. to be empty. Esp. 空く.
4. to be vacant, to be available, to be free. Esp. 空く.
5. to be open (e.g. neckline, etc.). Esp. 明く.
6. to have been opened (of one's eyes, mouth, etc.). Esp. 明く.
7. to come to an end. Esp. 明く.

Godan verb, transitive verb

1. to open (one's eyes, mouth, etc.).

Godan verb, intransitive verb

1. to have a hole, to form a gap, to have an interval (between events).