Gau ‧ dí, An ‧ to ‧ ni ‧ o /ˈɡaʊdi, ænˈtəʊniəʊ/ BrE AmE
(1852–1926) a Spanish ↑ architect (=someone who designs buildings) who built many unusual, highly decorated buildings in Barcelona, the most famous of which is the ↑ cathedral (=large important church) called El Temple Expiatori de la Sagrada Familia, which has never been completed.