Cases of word usage

1) to show, make known, something; learn about something (acquaint)

2) to examine (a thing) carefully in order to learn something about it (analyse)

3) an examination of a body (by cutting it open) to learn the cause of death (autopsy)

4) to go from person to person and ask for votes, orders for goods, subscriptions etc or to learn about people's opinions (canvass)

5) an examination in order to learn whether something is correct (check)

6) to look at (a person, thing) carefully in order to learn something; to put questions to (a person) in order to test knowledge or get information (examine)

7) an official inquiry to learn facts, especially concerning a death which may not be the result of natural causes (inquest)

8) (an instance of) wanting to know or learn (more) about a person or thing; the money charged or paid for borrowing; a legal right to share in a business etc, especially in its profits (interest)

9) to learn and remember (something) deliberately (memorize)

10) to go to or near (a place or area occupied by enemy forces) to learn about their position, strength etc (reconnoitre)