B1going in a straight line towards somewhere or someone without stopping or changing direction: a direct route/lineIs there a direct train to Edinburgh?Describing angles, lines and orientationsB2without anyone or anything else being involved or between: She decided to take direct control of the project.He denied that he had any direct involvement in the deal.Have you any direct experience of this kind of work?He left as a direct result/consequence of what she said.There is a direct link/connection between smoking and lung cancer.Closeness in distance and timeAbout to happendirect light/heat›strong light or heat that has nothing protecting and separating you from it: This plant should be kept out of direct sunlight.Physically strong and powerfuldirect relation/relative/descendant›a relation who is related to you through one of your parents, not through an aunt or uncle, etc.: Diana is a direct descendant of Robert Peel.Family relations in generaldirectness