A structural element resembling the hollow upper half of a sphere; a cupola
Anything shaped like an upset bowl, often used as a cover
Head (uppermost part of one's body)
Head, oral sex
A building; a house; an edifice
Any erection resembling the dome or cupola of a building, such as the upper part of a furnace, the vertical steam chamber on the top of a boiler, etc.
A prism formed by planes parallel to a lateral axis which meet above in a horizontal edge, like the roof of a house; also, one of the planes of such a form
To give a domed shape to.
To perform fellatio on.