atheneum athene noctua • athenian · · · Info · Definitions · Synonyms · Characters · · atheneum · · Text Latin · · Script 8 · · Length 4 · · Syllables Definitions · · · (noun) a literary or scientific association for the promotion of learning. Synonyms: athenaeum. · · Noun Definition 1 (noun) a place where reading materials are available. Synonyms: athenaeum. · · Noun Definition 2 Synonyms · · · athenaeum · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074 u latin small letter u U+0075