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 Spaniel family is a large one, of considerable antiquity. There are two varieties of Cocker Spaniels â the English and the American. The American Cocker Spaniel is not a crossbred dog. It evolved in the US where breeders developed it from the English Cocker Spaniel to become the glamorous American type we see today.Average lifespan. The feisty American Cocker Spaniel usually lives to 12 years of age but can live up to 14 years when living in a caring home and fed the correct diet.Average size and weight.reed personality, characteristics & temperament. The American Cocker Spaniel has a typical gundog temperament, with a keenly developed sense of retrieving. They are outgoing, friendly, and very sociable dogs. They make keen companions and are very good with children.