To give assistance or advice to someone.

having official permission or approval. To officially or legally allow or give permission.

group of people organized for joint purpose.

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

outside. without it being case that. in absence of.

instance of buying or selling something. An exchange in business usually involving money.

facts provided or learned.

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

act or process bringing change. Acts of making or becoming something else. make different.

thing constituting piece of evidence about past. Round plastic discs on which music has been stored. set down in writing or some other permanent form for later reference.

Quality of being fair, equal, or just.

Done by or to a particular person; individual. advertisement in personal column of newspaper.

covering wide area in terms of space or scope.

thing that is needed or wanted. Some things that are a necessity.

arranged in categories. newspaper advertisements. To arrange things into groups of similar items.