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.
The Miniature Poodle stands 10 - 15 inches and weighs 15 to 17 pounds. The Cocker itself (which is usually the dam in the mating) stands 14 to 17 inches tall and weighs 25 to 34 pounds. The mating produces a Cockapoo somewhere in between the two, standing 10 - 15 inches tall and weighing 6 - 20 pounds.