number. People who are very important or famous. To understand after thinking; work out.

having pattern of small squares. To leave your things with staff who look after it.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To greet someone who has just arrived.

act or process of downloading data. copy data from one computer system to another.

Explanation of word's meaning, as in dictionaries.

The act of helping people learn. To help someone learn or do something.

Moving from one place to another, especially to perform or while working, etc.. The activity of making journeys. make journey.

Words that have to do with a particular subject.

card containing small amount of information. Cards for memorizing words.

make or become better.

Details or reasons given to make something clear.

at fast speed.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

Referring to an unspecified amount or quantity. some.

sentence worded or expressed so as to elicit information. To have or express concerns or uncertainty.