An Adjective is a word used to add something to the meaning of a noun/pronoun.
There are six types of adjectives
Adjective of Quantity (telling what kind of) - Honest person
Adjectives of Quality (telling how much) - Some pepper
Adjectives of Number (telling how many) - Two people
Demonstrative adjectives (used to point out) - These novels
Interrogative adjectives (used to ask questions)- Whose shoes?
Possessive adjectives (telling whose) - Her phone