For instance, the name of dog is beyond all question a homonymy, inasmuch as it comprehends many dissimilar things which are signified by that appellation. For there is a terrestrial barking animal called a dog; there is also a marine monster with the same name: there is also the star in heaven, which the poets call the autumnal star, because it rises at the beginning of autumn,
 
for the sake of ripening the fruits and bringing them to perfection. Moreover, there were the philosophers who came from the cynic school. Aristippus and Diogenes; and others too who chose to practise the same mode of life, an incalculable number of men.
 Again there are other appellations which differ from one another, but still signify but one thing, as a shaft, a bolt, and arrow; for all these terms are applied to the weapon which is sent from the string of the bow against the mark; and again there are the words, oar, scull, and blade, to express the instrument used for propelling a vessel, of equal power with sails; for whenever a ship, by reason of a calm or of unfavourable winds cannot use its sails, then, those, whose business it is, sitting down as rowers, and stretching out their oars on each side like wings, compel it to proceed onwards as if borne on wings; and so the vessel being borne on the top of the waves, and rather running over them than cutting through them, hastens along with a speedy voyage, and speedily anchors in a safe harbour. And again, a staff, and a stick, and a cane, are all different appellations of one subject with which we can strike, or support one’s self steadily, and on which one can lean, and do many other things besides. And we have enumerated these instances not for the purpose of making a long story, but in order that the matter under investigation may be more clearly understood.
 The ancients called unmixed wine οἶνος , and also μέθυ . At all events, this latter name is used in very many passages of poetry, so that if those names are accounted synonymous which are applied to one subject, then οἶνος and
 μέθυσμα , and other words derived from them will differ in
nothing but sound, and the being overcome with wine ( οἰνου̃σθαι ), and the being drunk ( μεθύειν ), are one and the same thing. And both these words intimate a taking of too much wine, which nevertheless there may be many reasons for a good man not turning away from; and if he be overcome with wine he will also be drunk, being nevertheless not made in any respect the worse by his drunkenness, but remaining the same as if he had simply been well filled with wine.