Sounds like you're thinking of a kayak.
a small and light boat with pointed ends
Boats have pointed front ends which make it easier for the boat to glide through the water.
Its a canoe.
canoe kayak
these keep the lite out of a room.
The pointed part at top of church is called a steeple
Why were logs pointed on ends around a fort
the sharp 'prongs' of a fork is called a tine/tines. they are the pointed things you pick at your food with! :P lolz (incase you didnt know ahahahaheheh) hope this answered your question! :)
A rectangle with pointed ends is called a "gothic arch." This architectural element is commonly found in Gothic architecture, characterized by its pointed shape at the top. Gothic arches are known for their structural integrity and ability to support heavy loads due to the way forces are distributed along the curved lines of the arch.
A canoe is an open boat with pointed ends and is typically paddled with a single-bladed paddle. A kayak is a closed boat with a covered deck and is usually paddled with a double-bladed paddle.
The ends of nails always made pointed because it help the nail to enter an object easy and faster.
A boat without a keel pointed at both ends is typically referred to as a "double-ended" boat. This design allows for efficient movement in either direction, making it versatile for various water conditions. However, the absence of a keel can make it less stable and harder to maneuver compared to keel-equipped vessels, especially in rough waters. Common examples include some types of canoes and traditional fishing boats.