Meaning

noun floor consisting of open space at the top of a house just below roof; often used for storage

noun the dialect of Ancient Greek spoken and written in Attica and Athens and Ionia

noun informal terms for a human head

originFrom Latin Atticus, from Ancient Greek Ἀττικός (Attikós), from some Pre-Greek demonym or toponym for Athens and its hinterland of Attica + -ικός (-ikós, “-ic: forming adjectives”). Equivalent to a modified and clipped Athens + -ic. Doublet of Atticus.

Etymology from Wiktionary, CC BY-SA 3.0