The noun 'shell' is a common noun, a general word for the hard outer part that protects the body of an ocean creature or amphibian; the hard outer covering of a nut or an egg; an object filled with an explosive to be shot from cannon.
A proper noun is the name of a specific person, place, or thing; for example:
The word 'shell' is also a verb: shell, shells, shelling, shelled.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
Pencil proper or common noun
it's a common noun. a proper noun would be Spider-Man.
Proper noun or common noun
The noun cassette is a common noun.
a common noun?
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey
Camel is a common noun.