J, n. A consonant in English, but some nations use it as a vowel . . . from a Latin verb, "jacere", "to throw," because when a stone is thrown at a dog the dog's tail assumes that shape.
EFFECT, n. The second of two phenomena which always occur together in the same order. The first, called a Cause, is said to generate the other - which is no more sensible than it would be . . . to declare the rabbit the cause of a dog [who pursues it].
DOG, n. A subsidiary Deity designed to catch the overflow and surplus of the world's worship. . . . [H]is master works for the means wherewith to purchase the idle wag of the Solomonic tail, seasoned with a look of tolerant recognition.
CERBERUS, n. The watch-dog of Hades, whose duty it was to guard the entrance - against whom or what does not clearly appear; everybody, sooner or later, had to go there, and nobody wanted to carry off the entrance.