fixed or movable upright partition used to divide room, give shelter from draughts, heat, or light. Flat surfaces on computers or TVs showing images. conceal, protect, or shelter person or thing with screen.

(of man) good-looking.

aggregate of people living together in more. Communities of people living together.

Using electronic signals or computers.

Involved in a custom or event common to a people.

The act of composing letters on paper. To invent or create a computer program. To create a song or piece of music.

brief period of time. Very short or brief periods of time.

expressive. what is meant by word, text, etc.. To intend to do something in particular.

To know the meaning of language, what someone says.

Very old; having lived a very long time ago. old man.

Study of past events as an academic subject.

systematic investigation into and study of materials and sources. To study in order to discover new ideas and facts.

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

produce books etc. by mechanical process.

Fact of having knowledge of a particular subject.