officially compulsory, or otherwise considered essential. To demand that someone does something.

Mix of a liquid and a solid or a gas.

To become friends with another person.

Great; wonderful; stupendous. extremely well.

try to find something by looking or otherwise seeking carefully.

heavy revolving wheel in machine which is used to increase machine's momentum and thereby provide greater stability. Regulator consisting of a heavy wheel that stores kinetic energy and smooths the operation of a reciprocating engine.

Being normal, usual, or average. Customers who frequently visit a place.

facts provided or learned.

having paid employment. action of doing work. To do your job in your company or workplace.

likely or prone to be affected by. conditionally upon. People who take part in experiments or tests. cause or force person or thing to undergo.

having specified appearance. To appear to be when you look at them; seem.

Shaped bar used to steer a bicycle.

instrument on vehicle's dashboard indicating its speed.

With a plan to do or achieve something.

of great significance or value.