ERIGONE, in Greek mythology, daughter of Icarius, the hero of the Attic deme Icaria. Her father, who had been taught by Dionysus to make wine, gave some to some shepherds, who became intoxicated. Their companions, thinking they had been poisoned, killed Icarius and buried him under a tree on Mount Hymettus (or threw his body into a well). Erigone, guided by her faithful dog Maera, found his grave, and hanged herself on the tree. Dionysus sent a plague on the land, and all the maidens of Athens, in a fit of madness, hanged themselves like Erigone. Icarius, Erigone and Maera were set among the stars as Bootes (or Arcturus), Virgo and Procyon. The festival called Aeora (the "swing") was subsequently instituted to propitiate Icarius and Erigone. Various small images (in Lat. _oscilla_) were suspended on trees and swung backwards and forwards, and offerings of fruit were made (Hyginus, _Fab._ 130, _Poet. astron._ ii. 4; Apollodorus iii. 14). The story was probably intended to explain the origin of these _oscilla_, by which Dionysus, as god of trees (Dendrites), was propitiated, and the baneful influence of the dog-star averted (see also OSCILLA). ERIN, an ancient name for Ireland. The oldest form of the word is Eriu, of which Erinn is the dative case. Eriu was itself almost certainly a contraction from a still more primitive form _Iberiu_ or _Iveriu_; for when the name of the island was written in ancient Greek it appeared as [Greek: Iouernia] (Ivernia), and in Latin as _Iberio_, _Hiberio_ or _Hibernia_, the first syllable of the word Eriu being thus represented in the classical languages by two distinct vowel sounds separated by _b_ or _v_. Of the Latin variants, _Iberio_ is the form found in the most ancient Irish MSS., such as the _Confession_ of St Patrick, and the same saint's _Epistle to Coroticus_. Further evidence to the same effect is found in the fact that the ancient Breton and Welsh names for Ireland were Ywerddon or Iverdon. In later Gaelic literature the primitive form Eriu became the dissyllable Eire; hence the Norsemen called the island the land of Eire, i.e. Ireland, the latter word being originally pronounced in three syllables. (See IRELAND: _Notices of Ireland in Greek and Roman writers_.) Nothing is known as to the meaning of the word in any of its forms, and Whitley Stokes's suggestion that it may have been connected with the Sanskrit _avara_, meaning "western," is admittedly no more than conjecture. There was, indeed, a native Irish legend, worthless from the standpoint of etymology, to account for the origin of the name. According to this myth there were three kings of the Dedannans reigning in Ireland at the coming of the Milesians, named MacColl, MacKecht and MacGrena. The wife of the first was Eire, and from her the name of the country was derived. Curiously, Ireland in ancient Erse poetry was often called "Fodla" or "Bauba," and these were the wives of the other two kings in the legend.