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. the area around the knee joint, a hinge joint that is one of the largest joints of the body, sustaining great pressure. The knee is formed by the proximal portion of the tibia, the distal end of the femur, and the patella, or kneecap.