Assuming you mean PART of speech (not ART), "or" is a conjunction.
Conjunction
Assuming you mean PART of speech (not ART), "or" is a conjunction.
The word art is a noun.
The word judo is a noun. Judo is a Japanese martial art.
Javier
The word painting can be a noun as in a piece of art. It can also be a verb where it is the present participle of paint.
The nature of speech communication entails a number of components. There has to be a sender, receiver and content among others vital aspects.
"Deface" is a verb. The teenagers defaced the building when they painted obscene art on the outer walls.
Rococco is the art jargon term; in plain speech we say "busy." Elaborate
The word 'sculptor' is a noun; a word for someone who uses cutting and carving, or forming metal, stone, or other substances to decorate or make works of art; a word for a person.
The word modern is mostly used as adjective; e.g. modern architecture, modern art, modernfashion, modern English and so on.
The word artist is a noun. An artist is someone who produces art.
A tole would be a noun. A tole is a piece of enamel wear painted as an art piece, but designed for daily use.