(travel, dated) A multi-sector airline ticket, issued for travel from a place that the passenger does not intend to fly from, in order to get a lower fare.

plural of cross-border ticket

nearly; not clearly on one side or the other of a border or boundary, ambiguous. / Showing bad taste. / Exhibiting borderline personality disorder.

Nearly; not entirely but nevertheless to a great extent.

(countable) A boundary or accepted division; a border. / (uncountable) Short for borderline personality disorder. / (countable) An individual who has borderline personality disorder.

(transitive) To border, or border on; to be physically close or conceptually akin to.

(psychiatry) Behavior that borders both neurosis and psychosis.

Land near a border; marches.

plural of borderland

plural of borderline