ETA

n. letter of the Greek alphabet

approximate hour at which a person (or vehicle, etc.) is expected to reach a particular location

underground Basque movement in Spain (fighting through terrorism to achieve independence from Spain and become a Basque nation)

or ETA (Basque for "Basque Homeland and Freedom"; IPA pronunciation: [) is an armed Basque nationalist organisation. ETA was founded in 1959 and evolved from a group advocating traditional Basque cultural ways to an armed group using violence to demand Basque independence. Its ideology is Marxist-Leninist. Their aspiration, which was outlined in 1995 in their Democratic Alternative publication, is to force the governments of Spain and France to agree on the following:Recognition of the right to "self-determination and territoriality" for Euskal Herria.That the Basque citizenry are the "unique subject" ("subject" in the sense of "one who acts") to make decisions about the future of the Basque Country.Amnesty for all militants, whether prisoners or self-imposed exilesRespect for what ETA defines as "the results of the democratic process in the Basque Country". "Total ceasefire" once these points are guaranteed through a political agreement.
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ETA is a Basque armed nationalist organization. Eta or ETA may also refer to: Words:Eta (letter), of the Greek alphabet (Η, η)Eta Aircraft eta, a very high performance German gliderBurakumin, a Japanese social minority group (Eta is an old, derogatory name)Eta reduction in mathematics: see lambda calculusEta (Potato Chip), a New Zealand brand of potato chip, produced by Griffin's FoodsEta Carinae, a highly luminous hypergiant double stareta meson, a physics particle: see list of mesons
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E·ta n. Symbol The seventh letter of the Greek alphabet. ETA estimated transmitting ability. [more]Eta - Community and Resources

Noun
1. a terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalis of the traditional Basque party; want to create on independent homeland in Spain's western Pyrenees; "in 1968 ETA launched a campaign of political assassinations of government officials"
(synonym) Basque Homeland and Freedom, Basque Fatherland and Liberty, Euskadi ta Askatasuna
(hypernym) terrorist organization, terrorist group, foreign terrorist organization, FTO
(classification) Spain, Kingdom of Spain, Espana

Noun
1. the 7th letter of the Greek alphabet
(hypernym) letter, letter of the alphabet, alphabetic character
(member-holonym) Greek alphabet

n. eta, letter of the Greek alphabet