what is a possesive noun?

Answer 1

A singular noun is a word for one person, place, or thing. A possessive noun is a word that shows that something belongs to that noun; possession is shown by adding -'s to the end of the noun or, some nouns that already end in an -s, just an apostrophe is added after the -s. Examples of singular possessive nouns:

• an angel's wings
• the boss's desk
• a cat's whiskers
• his daughter's school
• the egg's shell
• grandpa's chair

Answer 2

A possessive noun shows ownership or relationship to something else. It is formed by adding an apostrophe and the letter "s" ('s) to a noun, or just an apostrophe after a plural noun ending in "s". For example, "Maria's car" or "the dogs' leashes".