Neaten (verb)

To make (something) neat or tidy, or to make oneself neat or tidy.

Origin:

From middle english word "neten", meaning "to make neat or tidy".

Examples:

1. He neatened his hair before going to the interview.
2. She neatened her desk before leaving the office.
3. The room was neatened before the guests arrived.
4. I need to neaten up my room before my parents come home.
5. I'm going to neaten up the garden before it gets dark.