To get knowledge or a new skill.
To learn about a subject, usually at school or university.
To get and carry something with you when you go somewhere.
To create something.
To be in a vertical state or to put into a vertical state, especially (of a person or animal) by making the legs straight.
To think carefully about something,
To be made of.
To discover, especially where a thing or person is, either unexpectedly or by searching, or to discover where to get or how to achieve something.
To be different from something or someone else.
To contain something as a part of something else, or to make something part of something else.