See also: ateneum Polish Polish Wikipedia has an article on:AteneumWikipedia pl Etymology Learned borrowing from Ancient Greek Ἀθηναῖον (Athēnaîon). Pronunciation IPA(key): /a.tɛˈnɛ.um/ Rhymes: -ɛum Syllabification: A‧te‧ne‧um Homophone: ateneum Proper noun Ateneum n (Ancient Greece) Athenaeum Declension More information singular, nominative ... singular nominative Ateneum genitive Ateneum dative Ateneum accusative Ateneum instrumental Ateneum locative Ateneum vocative Ateneum Close Declension of Ateneum Related terms (adjectives):ateński (nouns):AtenaateneumAtenkaAtenyAteńczyk Further reading Ateneum in Polish dictionaries at PWN Wikiwand - on Seamless Wikipedia browsing. On steroids.