Projection

noun

1. Something which projects, protrudes, juts out, sticks out, or stands out.

   "The face of the cliff had many projections that were big enough for birds to nest on."

2. The action of projecting or throwing or propelling something.
3. The crisis or decisive point of any process, especially a culinary process.
4. The display of an image by devices such as movie projector, video projector, overhead projector or slide projector.
5. A forecast or prognosis obtained by extrapolation