The bottle brush plant is a stiff upright bush that can grow to 15 feet in height. The red flowers cluster on the end of the stems and grow in the shape of a bottle brush.
Definition of conditioning. 1 : the process of training to become physically fit by a regimen of exercise, diet, and rest; also : the resulting state of physical fitness.
a term used in LEARNING THEORY or BEHAVIOURISM meaning the process of training or changing behaviour by association and reinforcement. There are two basic types of conditioning â classical and operant. Classical conditioning was defined by I. Pavlov (1911) in his research on the salivary reflex in dogs.