physical or real. Hard building material made of cement, sand, water. To cover or make with a hard grey building material.

using thought or rational judgement. process of considering or reasoning about something. To have an idea, opinion or belief about something.

Doing your job. action of doing work. To be functioning properly, e.g. a car.

in particular place. period of time now occurring. To appear or happen.

Being normal, usual, or average. regular customer, member of team.

advise or train.

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

used for emphasis instead of 'when' in questions. at whatever time.

Being complicated. To have or be included as a part of something.

Being happy or satisfied. Information in something, e.g. book or computer. satisfy.

time or set of circumstances that makes it possible to do something. Times, situations when a thing might be done; chances.

Option on a device that can be changed, e.g. sound. (Of the sun) to go lower than the horizon.

in or to whatever place. In any situation or at any time that.

actual application or use of idea. The offices and places for legal or medical work. To live according to the teachings of a religion.

Of a high ranking job in a company. A senior manager in a business or organization.