It is a saratoga trunk
A trunk.
I believe it is called a 'Portmanteau'.
a trunk port is called a trunk because it is part of the back end of a car - ie a trunk.
C5 has a very large trunk area.
Probably the meaning you are after is the storage area of a motor car. For example, a car-boot sale is where people take goods in the boot of their car, and sell them in a market, which might be a large car-park for example. In North America it is called a trunk.
A large piece of luggage, short for steamer trunk
The stem of the tree is called the trunk and the outermost part of the trunk is called the bark of the trunk.
a trunk
The traditional Jeep does not have a trunk.
The lower part of the body is called the 'trunk'.
The trunk of a tree is called a 'bole'.
If you mean by 'trunk' the body from the waist to the chin, it's called the torso.