Definition

1. Noun:
   • A small dome, especially one crowning a roof or turret: A "cupola" is a rounded, dome-like architectural feature, often smaller than a full dome, that sits atop a building, roof, or tower.
   • A cylindrical vertical furnace for melting metals, especially iron, for casting: In metallurgy, a "cupola" is a type of furnace used to melt iron and other metals in foundry operations.

Usage Examples

• Noun (Architecture):
  • The historic library is famous for its ornate copper cupola.
  • We climbed to the top of the tower to see the view from the cupola.
• Noun (Metallurgy):
  • The iron was melted in the cupola before being poured into molds.
  • Operating the cupola requires skilled foundry workers.

Advanced Usage

• "Cupola window" or "cupola light": Refers to a window or series of windows set into the sides of a cupola to admit light.
  • The cupola windows provided natural light for the stairwell below.
• "Cupola furnace": The full term for the metallurgical furnace.
  • The foundry upgraded to a more efficient cupola furnace.

Variants and Related Words

• Cupolated (adj): Having or featuring a cupola or cupolas.
  • The cupolated roof was a distinctive feature of the building.
• Cupolaed (adj): Alternative form meaning furnished with a cupola.

Synonyms

• Dome: A rounded vault forming the roof of a building or structure. (Note: A dome is generally larger, while a cupola is often a smaller, crowning element.)
• Lantern: A small structure on a roof or dome with openings for light or air, similar in placement and sometimes function to a cupola.
• Furnace (for the metallurgical sense): An enclosed structure for intense heating, such as a blast furnace.

Related Phrases

• "Topped with a cupola": A descriptive phrase for a building feature.
  • The gazebo in the park is topped with a charming wooden cupola.
• "Cupola of a church": A common collocation describing a typical architectural location.
  • The cupola of the church housed a small bell.

Noun

1. a roof in the form of a dome
2. a vertical cylindrical furnace for melting iron for casting