oつか使tsukaiおつか御使otsukaioつかtsukai
1.

A task or assignment where someone is sent to deliver a message or retrieve an item on behalf of another person.

2.

A short trip taken with the purpose of completing a specific duty, often involving running a small chore.

3.

The act of fulfilling a request from someone, typically involving travel to a different location to accomplish a goal.

4.

Serving as a messenger or representative, carrying out instructions given by someone else.

Example:

あの子はよくお使いをする。