Antis´trophe. See Strophe.

Anti-submarine. See Submarine.

Anti-Taurus, a mountain range of Anatolia, Asia Minor, extending from the Cicilian Taurus towards the north-east, and connecting the Taurus mountain system with Mount Ararat, Mount Elbruz, and the Caucasus. See Taurus.

Antith´esis (opposition), a figure of speech consisting in a contrast or opposition of words or sentiments; as, 'When our vices leave us, we flatter ourselves we leave them'; 'The prodigal robs his heir, the miser robs himself'.

Antitoxin, the name given to a class of bodies of unknown nature having the capacity of neutralizing the poisonous substances (toxins) by which certain bacteria produce disease. If such a toxin be introduced every few days in increasing doses, into, e.g., the horse, and if, after some months of this treatment, the animal be bled, its serum contains the antitoxin to the toxins used. The use of the antitoxin to the toxin of diphtheria is most efficacious in curing that disease, and the treatment has caused a great fall in the death-rate. It ought to be applied as soon as possible after signs appear in the throat. An antitoxic treatment is also applicable in cases of tetanus (lock-jaw), a disease liable to follow any wound contaminated with dirt, especially with manured soil. Less success has been achieved when the disease is fully established, but if the antitoxin be injected immediately after the wound has been incurred, then the subsequent development of the disease is prevented. This preventive treatment has been attended with marked effect in the case of wounds received in war, which it is almost impossible to keep free from contamination. Antitoxins were extensively used during the European War. (1914-8). In bacterial diseases other than those mentioned, sera have been produced by injecting into large animals dead and living bacteria, e.g. the organisms of epidemic cerebro-spinal meningitis (spotted fever), pneumonia, blood-poisoning, &c., and these sera probably depend

for their action on the presence of bodies similar to antitoxins. See Bacteria, Diphtheria.

Anti-trade Winds, a name given to any of the upper tropical winds which move northward or southward in the same manner as the trade-winds which blow beneath them in the opposite direction. These great aerial currents descend to the surface after they have passed the limits of the trade-winds, and form the south-west or west-south-west winds of the north temperate, and the north-west or west-north-west winds of the south temperate zones.

Antitrinita´rians, all who do not receive the doctrine of the divine Trinity, or the existence of three persons in the Godhead; especially applied to those who oppose such a doctrine on philosophical grounds, as contrasted with Unitarians, who reject the doctrine as not warranted by Scripture.

An´titype, that which is correlative to a type; by theological writers the term is employed to denote the reality of which a type is the prophetic symbol.

An´tium, in ancient Italy, one of the most ancient and powerful cities of Latium, the chief city of the Volsci, and often at war with the Romans, by whom it was finally taken in 338 B.C. It was 38 miles distant from Rome, a flourishing seaport, and became a favourite residence of the wealthy Romans. It was destroyed by the Saracens, but vestiges of it remain at Porto d'Anzo, near which many valuable works of art have been found.