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 English Cocker Spaniel is a medium-sized, compact dog. The head is arched and looks slightly flattened when viewed from the side. The muzzle is the same length as the head with a defined stop. The nose is black or brown depending on the coat color.