arrange group of people or things in classes or categories according to shared qualities or characteristics.

mark or set of marks. Lines on road, etc. that indicates boundaries.

arithmetical value expressed by word, symbol, or figure. Particular songs or dances performed during shows. make as total.

having specified appearance. To appear to be when you look at them; seem.

involving sending letter or email on to further destination. To send something to another address or person.

arrange or put together in particular form or configuration.

To construct or arrange in a certain way.

fact or condition of being regarded or treated as more important than others.

set or category. Groups of people who study together in school. To rank people in society from high to low.

person or thing that classifies something.

existing or occurring before in time or order.

Work that a person does to assist others. To maintain a piece of machinery so it runs well.

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

having frightening, overawing, or threatening effect. To make someone feel afraid, by using threats.

To give someone a particular job to do.