From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

Being sympathetic. ability to understand something. To know the meaning of language, what someone says.

correctly or satisfactorily.

having been made impure by exposure to or addition of poisonous or polluting substance. To make impure by adding a harmful element.

To show how something works (e.g. product).

having existed or done something for long time and therefore recognized and generally accepted. To set or create something to last for a long time.

Something that defends against harm or danger.

initial. Action of starting something, e.g. a new business. To move or change so that it is no longer closed.

To make available; to supply for use.

containing as part of whole being considered. To make someone, something part of a group.

officially recognized as possessing certain qualifications. To approve someone as authorized, valid.

cupboard. Pieces of furniture resembling a cupboard.

rules governing affairs of state. Written agreements between countries.

on condition or understanding that. To make certain something will happen or be done.

action or process of filtering something.