Types of kidney cysts. There are two known types of kidney cysts, the first is Polycystic Kidney Disease (PKD) which is a genetic disorder of unknown causes and the second type is due to impaired kidney function.
navigates; navigated; navigating. Learner's definition of NAVIGATE. 1. : to find the way to get to a place when you are traveling in a ship, airplane, car, etc. [no object] For thousands of years, sailors navigated by the stars.
theodolite, transit(noun) a surveying instrument for measuring horizontal and vertical angles, consisting of a small telescope mounted on a tripod. transportation system, transportation, transit(noun) a facility consisting of the means and equipment necessary for the movement of passengers or goods. passage, transit(verb) a journey usually by ship. the outward passage took 10 days.