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This article is about the legendary Greek shield. For the United States Naval combat system, see Aegis combat system.
Aegis (Gr. Aigis), in Homer, is the
shield or buckler of Zeus, fashioned for him by
Hephaestus, furnished with tassels and bearing the Gorgon's head in the centre. Originally symbolic of the storm-cloud, it is probably derived from
aisso, signifying rapid, violent motion. When the god shakes it, Mount
Ida is wrapped in clouds, the thunder rolls and men are smitten with fear. He sometimes lends it to Athene and (rarely) to Apollo.
In a later story (Hyginus, Poet. Astronom. ii. 13) Zeus
is said to have used the skin of the goat Amalthea (aigis=goat-skin) which suckled him in Crete, as a
buckler when he went forth to do battle against the giants. Another legend represents the aegis as a fire-breathing monster like
the Chimera, which was slain by Athene, who afterwards wore
its skin as a cuirass (Diodorus Siculus iii. 70). Still others say it was the skin of Pallas.
Another version describes it to have been really the goat's skin used as a belt to support the shield. When so used it would
generally be fastened on the right shoulder, and would partially envelop the chest as it passed obliquely round in front and
behind to be attached to the shield under the left arm. Hence, by transference, it would be employed to denote at times the
shield which it supported, and at other times a cuirass, the purpose of which it in part served. In accordance with this double
meaning the aegis appears in works of art sometimes as an animal's skin thrown over the shoulders and arms, sometimes as a
cuirass, with a border of snakes corresponding to the tassels of Homer, usually with the Gorgon's head in the centre. It is often
represented on the statues of Roman emperors, heroes and warriors, and on
cameos and vases.
This article incorporates text from the public domain 1911 Encyclopędia Britannica.
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