eta(n = noun.group) basque fatherland and liberty, basque homeland and freedom, euskadi ta askatasuna - a terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalism of the traditional Basque party; want to create an independent homeland in Spain's western Pyrenees; "in 1968 ETA launched a campaign of political assassinations of government officials"
hoffmann(n = noun.person) roald hoffmann - United States chemist (born in Poland) who used quantum mechanics to understand chemical reactions (born in 1937); Array