Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To greet someone who has just arrived.

Very similar and often occurring at the same time. person or thing similar to another. To be equal to, or like, something else.

flowing naturally or supplied to building through pipes and taps. action or movement of runner. To start or use a computer program.

mechanical apparatus. make or operate on with machine.

action of leaving or being separated from someone. To leave someone, or to break off a relationship.

The practical application of science to industry.

used especially at the beginning of a sentence to introduce the last point or idea.

An advantage which gives you influence or power. To use an advantage which gives you influence.

made hard or harder. To make or become hard or firm.

Keeping (a machine) working by checking and fixing.

make or become tight or tighter.

of great significance or value.

room or building in which goods are manufactured or repaired. present performance of dramatic work, using intensive group discussion and improvisation.

segmented band put round shaft. .

referring to signals/information represented by discrete values of quantity.