1. To take something out and show it to someone, or to do something and show it to someone, so that it is well-understood by that person.
2. To point at (e.g. with one’s finger) and instruct.
3. (of a clock, meter, etc.) To point at certain marks or gradations.
4. To express and show something through some means, so that one’s thoughts, feelings, or response is conveyed to someone.
5. (of something perceived) To show the current status or trend of something.
6. To point out the truth of something and admonish, warn, or instruct against it.
(https://dictionary.goo.ne.jp/jn/101029/meaning/m0u/)