Freebase(0.00 / 0 votes)Rate this definition: Displacement. In fluid mechanics, displacement occurs when an object is immersed in a fluid, pushing it out of the way and taking its place. The volume of the fluid displaced can then be measured, and from this the volume of the immersed object can be deduced.
The ideal height for an English Cocker Spaniel dog is between 39 cm and 41 cm; (15-16) and for the bitch, it should be between 38 cm and 39 cm (15-15.5) tall.
American Cocker Spaniel Temperament, Personality, Behavior, Traits, and Characteristics, by Michele Welton. The American Cocker Spaniel of good breeding is sweet-natured, happy, gentle, and playful. The smallest of the sporting breeds, he does need regular exercise, but daily walks and romps will suffice. When well socialized, American Cocker Spaniels are friendly and peaceful with strangers and other animals, though there is timidity and excessive submissiveness in some lines.