constituting result found by dividing total amount. number expressing the central or typical value in a set of data. amount to or achieve as average rate or amount over period of time.

said, without proof, to have taken place or to have specified illegal or undesirable quality. To state without proof.

person holding position of authority in armed services etc.. People of high position in the military. provide with military officers.

To officially present yourself on arrival.

action of defending.

Official authorization for some action or decision. To guarantee or legally swear something.

To spoil something by doing it poorly.

Bodily response to a drug or something eaten.

measurement from end to end. Distances from one end of a pool to the other.

of no value. not at all. Item of little or no value, importance, interest. Not anything, not a single thing.

(Detective) wearing civilian clothes on duty. ordinary clothes rather than uniform.

person who is very knowledgeable about or skilful in particular area. Skillful people with special knowledge.

it is unfortunate that.

To think or accept that something is true.

single human being. Single people, looked at separately from others.