title or brief explanation accompanying illustration or poster. Explanation written next to a picture in a book. To add an explanation next to a picture in a book.

person learning subject or skill. People gaining knowledge or skills through study.

Not of the same kind; unlike other things.

first or earliest. earliest form of something.

To change something into a different state.

form mental image of.

Words or signs used to communicate messages.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. greet someone arriving in polite or friendly way.

estimate without being sure of being correct.

Only at certain times; occasionally.

set down in writing or some other permanent form for later reference. To put music, sounds onto a device to store it.

have or hold within.

changing text from one language to another; the process of changing something into a different form.

take place.

To display a feeling or ability openly.