Definition. 1  Cystitis is defined as inflammation of the urinary bladder. Urethritis is an inflammation of the urethra, which is the passageway that connects the bladder with the exterior of the body. 2  The frequency of bladder infections in humans varies significantly according to age and sex.
maneuver. 1  To make a controlled series of changes in movement or direction toward an objective: maneuvered to get closer to the stage. 2  To carry out a military or naval maneuver. 3  To act with skill or cunning in gaining an end: The opposition maneuvered to force a vote.
verb (used with object), navigated, navigating. 1. to move on, over, or through (water, air, or land) in a ship or aircraft: to navigate a river. 2. to direct or manage (a ship, aircraft, or guided missile) on its course. 3. to ascertain or plot and control the course or position of (a ship, aircraft, etc.).