The noun 'Heathrow' is a proper noun, the name of a specific airport.
"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.
No, the noun 'Heathrow' (capital H) is a proper noun, the name of a specific airport in England; the name of a specific place.The compound noun 'heath row' (lower case h and r) is a common noun, a general word for any area of open land with row(s) shrubs anywhere.
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
A proper noun is the name of a specific person, place, or thing.A proper noun for the common noun airport is the name of a specific airport, for example:Los Angeles International Airport (LAX)London Heathrow AirportBeijing Capital International Airport
The noun cassette is a common noun.
a common noun?