What is a dome?
The word "dome" comes from the Italian cupola or Latin cupula, which means "dome", "vault" or "barrel". And what is a dome?
Initially, this word was called architecturalThe structure, which in shape resembled a hemisphere, an overturned bowl. Dome roofs are being built in temples and cathedrals. For example, the famous temple on Red Square - St. Basil's Cathedral - has eleven domes.
Today you can meet the dome and in the construction of a parachute. During the jump, a round, cone-shaped part opens, which is called the dome.
Also, the dome is called the upper part of the structure,where circus performances are held ("Gymnasts performed under the dome of the circus") or the opening part of the umbrella. About the choice of an umbrella, see How to choose an umbrella.
In literature, one sometimes encounters the expression "heavenly dome" instead of the sky.