architectural ornament

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(architecture) something added to a building to improve its appearance
• Topics:
architecture
• Hypernyms:
decoration, ornament, ornamentation
• Hyponyms:
antefix, crocket, dogtooth, foliation, foliage,
foliage, Greek fret, Greek key, key pattern, frieze,
guilloche, trefoil