낮추다

[낟추다]

1. shorten; reduce
To shorten the length of something from its top to bottom.

2. lower; bring down
To cause numbers to fall short of a standard.

3. lower; bring down
To cause a level or quality to fall short of a standard.

4. humble; be modest
To place one's status or position below another's.

5. turn down; lower
To lower the sound of something or reduce the number of frequency.

6. lower the status of the addressee
To speak in an addressee-lowering form.