Dome

Part of speech: noun (n.)

1. A building; a house; an edifice; -- used chiefly in poetry. Approach the dome, the social banquet share. Pope.

2. A cupola formed on a large scale.

3. Any erection resembling the dome or cupola of a building; as the upper part of a furnace, the vertical steam chamber on the top of a boiler, etc.

4. 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.

Part of speech: noun (n.)

Decision; judgment; opinion; a court decision. [Obs.] Chaucer.