Typical or normal; usual; ordinary. Total of numbers divided by the number of items. amount to or achieve as average rate or amount over period of time.

connected with something else. To form a connection in your mind between things.

move with jerk.

Existing or happening before the present time.

Able to release a lot of energy fast, like a bomb. substance which can be made to explode.

instance of breaking or bursting suddenly. break suddenly.

rise in size, amount, or degree of something. To make or become larger in size or amount.

Very severe; very strong. Effort that is thought more than is necessary.

Condition in which your body becomes weaker. (To cause) to become weaker or thinner.

In a manner or to an extent that is well known.

Turning in a curving direction e.g. road or path. To turn in opposite directions at the same time.

action of teaching person or animal particular skill or type of behaviour. To point a certain way or toward something.

system of parts in machine. Parts of a machine that performs a certain function.

Act of bending backward (of the body or a body part).

be involved.