Filament.
A living thing that produces another living thing like itself is called a parent.
a hammer
Each living thing is called an organism. Organisms can be plants, animals, fungi, or microorganisms.
The noun 'high school' is a singular, common, compound, concrete noun; a word for a school attended after primary or elementary school, and after middle school; a word for a thing.
The thing that is a sash like object that holds a katana is called an obi.
a clamp
Backpack
The thing that holds dead man ashes is called an Urn I believe :)
A bobbin or a Spool
A sheath.
Filament.
sunglasses holder?
an easel
Tomb or sarcophagus
the airplane
a trunk .