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.
By 1946 the size and appearance of the Cocker and what is now the English Cocker Spaniel had changed enough that the two were split off into separate breeds. The popularity of the Cocker skyrocketed after the release of Disneyâs classic movie âLady and the Trampâ in 1955.