cause, explanation, or justification for action or event. Explanations for why some things occurred or was done. To think and make conclusions in a logical manner.

A thing to hold up or prevent from falling down. To hold up or prevent from falling down.

A device designed to operate a machine. To direct or influence the behavior of something.

Most popular.

device which detects or measures physical property and records. Device that detects movement or physical stimuli.

To move material to create a hole.

Having or using new methods or ideas.

preferred to all others of same kind. A thing that someone likes best or enjoys most. record address of website or other data.

To cause someone or something to work too hard.

Lamp that produces a strong beam of light. To highlight or put attention on something.

outside. without it being case that. Not with; not having.

To make someone, something part of a group.

assembled or made from whatever is available, and so unlikely to be of highest quality. mark or wound made by scratching. To make a small cut or mark on a surface.

(Of building) old and in poor condition. analysis or summary of something by knowledgeable person.

A thing of any kind.