[dəʊm], (Noun)

Definitions:
- a rounded vault forming the roof of a building or structure, typically with a circular base
(e.g: the dome of St Paul's Cathedral)

- a thing shaped like a dome

- a stately building


Phrases:

Origin:
early 16th century (in dome): from Latin domus; other senses are via French dôme, from Italian duomo ‘cathedral, dome’