The act of travelling or sightseeing, particularly away from one's home. / The industry in which such travels and sightseeing are organized.

plural of tourism

Travel to another country for the purpose of sexual intercourse with prostitutes or for the purpose of engaging in sex acts which are prohibited in one's home jurisdiction.

Alternative form of ecotourism

Recreational travel to view the sites of former atrocities.

(law, derogatory) A form of forum shopping in which plaintiffs choose to file libel suits in jurisdictions thought more likely to give a favourable result.

(derogatory) Travelling across international borders, generally from a rich country to a poor country, to deliver healthcare, often on a temporary basis.

Space travel for recreational, leisure or business purposes. / (dated) Sightseeing and travel to sites related to the space program.

Travel for the purpose of obtaining an abortion where it is legal.

Travel for the purpose of committing suicide, as for example to a country where assisted suicide is legal.