英语词源字典 - 在线词源网站

Atlantis [Atlantis 词源字典]: mythical island-nation, from Greek Atlantis, literally "daughter of Atlas." All references trace to Plato's dialogues "Timaeus" and "Critias," both written c. 360 B.C.E.[Atlantis etymology, Atlantis origin, 英语词源]
Fescennine (adj.): "vulgar, obscene, scurrilous," from Latin Fescenninus (versus), a rude form of dramatic or satiric verse, from Fescennia, city in Etruria, noted for such productions.
The Fescennine Songs were the origin of the Satire, the only important species of literature not derived from the Greeks, and altogether peculiar to Italy. These Fescennine Songs were rude dialogues, in which the country people assailed and ridiculed one another in extempore verses, and which were introduced as an amusement in various festivals. [William Smith, "A Smaller History of Rome," London, 1870]
symposium (n.): 1580s, "account of a gathering or party," from Latin symposium "drinking party, symposium," from Greek symposion "drinking party, convivial gathering of the educated" (related to sympotes "drinking companion"), from assimilated form of syn- "together" (see syn-) + posis "a drinking," from a stem of Aeolic ponen "to drink," cognate with Latin potare "to drink" (see potion).
The symposium usually followed a dinner, for the Greeks did not drink at meals. Its enjoyment was heightened by intellectual or agreeable conversation, by the introduction of music or dancers, and by other amusements. [Century Dictionary]
The sense of "a meeting on some subject" is from 1784. Reflecting the Greek fondness for mixing wine and intellectual discussion, the modern sense is especially from the word being used as a title for one of Plato's dialogues. Greek plural is symposia, and the leader of one is a symposiarch (c. 1600 in English). Related: Symposiac (adj.); symposial.