Learner's definition of NAVIGATION
1 : the act, activity, or process of finding the way to get to a place when you are traveling in a ship, airplane, car, etc.
If you're going to be a good sailor/pilot, you need to master navigation.
navigation by satellite
I don't mind driving if you're willing to do the navigation.
Our new car has an onboard navigation system.
2 : the act of moving in a boat or ship over an area of water 3 computers : the act of going to different places on the Internet or on a particular Web site in order to find what you want
— navigational/ˌnævəˈgeɪʃənl̟/adjective,always used before a noun