The adjective SUBJECTIVE has 2 senses: 1. taking place within the mind and modified by individual bias. 2. of a mental act performed entirely within the mind. Familiarity information: SUBJECTIVE used as an adjective is rare.
Unsourced material may be challenged and removed. (July 2014) (Learn how and when to remove this template message) A kneeboard is a board ridden in a kneeling stance. Kneeboards are ridden in ocean surf, or while being towed behind a boat on a lake or river.
Knee Replacement Surgery. The knee joint is made up of three bones, the femur and tibia, which are the upper and lower leg bones, respectively, and the patella, or kneecap. A total knee replacement is surgery to remove damaged portions of those three bones and replace them with metal and plastic.