It is called a spout
aaa, rim , lip
a rock sticking up (or projecting) out of the ground is called an outcrop.
the rim of the pitcher is very slippery so the insect can't get out
Pinna.the
Dormer
the projecting part is called a cape. Ex. Cape Cod
A rim or a wheel.
That is called a peninsula.
A narrow strip of land projecting from the mainland into a sea or lake is called a peninsula.
This would be called a globe. Globes can sometimes have projecting mountains on them.
The top edge of a glass or cup is called the rim.