When trying to figure out the meaning of an unfamiliar word, one of the techniques to use is to .

Add option choices, there will be multiple answers if you don't give them.

Explanation:

You could possibly look at the context.

You could look at the tone.

You could see the emotions of the characters or the actions and assume what the word means.

The possibilities are endless if you don't give option choices.

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."