Act of getting knowledge. To get knowledge or skills by study or experience.

building or room containing books etc.. Places where books and other media are kept.

Of or relating to heat or a source of heat. upward current of warm air, used by gliders.

(Of times) instability and unpredictability. violent or unsteady movement of air or water.

performance of piece of music or drama. To remove the fat from meat while it is cooking.

economic activity involving processing of raw materials and manufacture of goods.

A copying method to study the real world.

To cause a disturbance in an activity in progress.

vehicle's capacity to gain speed.

Preparation by treating something in a certain way. To deal with official forms in the way required.

Administer digitalis such that the patient benefits maximally without getting adverse effects. undefined.

Spot or section lighter than the area around it. To use chemicals to make some hair a lighter color.

Area from which you board a train at a station.

period of ten years. Periods of 10 years.

Drawing of a pattern made by a measuring machine. To make an outline to determine a shape.