Interception/ˌɪntərˈsepʃn/ Definition 1 of 4Pro Tip 1/3Physical Barrier Interception can imply a tangible blockage against something, like a wall or barrier. Barriers were erected for the interception of floodwaters. Pro Tip 2/3In Sports Interception is common in sports language, indicating taking the ball from rivals. He read the game well, leading to the interception of the ball. Pro Tip 3/3Strategy Context Use 'interception' to describe a strategic move to prevent a plan's success. Their interception of our marketing strategy was unexpected.