Romanesque
Pronunciation: /ˌrəʊməˈnɛsk/
adjective

Romanesque architecture is characterized by round arches and massive vaulting, and by heavy piers, columns, and walls with small windows. Although disseminated throughout western Europe, the style reached its fullest development in central and northern France; the equivalent style in England is usually called Norman

Origin:
French, from roman 'romance'