Having a sharp end, like a pen or pin. To face a certain direction, e.g. north.

distinctive attribute or aspect. Distinctive or important points of some things. To highlight or give special importance to.

Used to add new (often different) information.

To use a device, e.g. a video game.

having become or been made better. To make, or become, something better.

application of scientific knowledge for practical purposes.

With no pattern or clear purpose; by chance.

action or process of discovering or being discovered. Learning some things for the first time.

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

of great significance or value.

(Card or paper) that proves who a person is.

account given of particular matter. The telling of news in the media. To submit a report or bill to the government.

Concerning academic study of the physical world.

Gauge for measuring something, e.g. temperature. equip with measuring instruments.

structured set of data held in computer.