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.
Dogs 46-51 cms (approx. 18-20 ins) at withers. Bitches 43-48 cms (approx. 17-19 ins) at withers. I looked and weight is not mentiond. wrong-about 35 lbs and 18 inches tall. Technically, the average blue heeler can reach 45 pounds and 21 inches (male) or 37 pounds and 18 inches (female). sometimes, they can reach a larger size through heredity.