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 breed standard states that size over 15.5 inches (39 cm) inches for males and 14.5 inches (37 cm) for females is a disqualification at conformation shows. American Cocker Spaniels weigh around 24 to 30 pounds (11 to 14 kg) on average, with females of the breed usually weighing slightly less than the males. The head of an American Cocker Spaniel makes the breed immediately recognizable, with the rounded dome of the skull, well-pronounced stop, and a square shaped lip.