What is an Adjective?

Question

I wanna know it because soon i'm gonna have my exam and I didn´t understood what it is and for what kind of

Answer 1

The adjetive is a description of some places either things or objects

Answer 2

THE ADJECTIVE IS NOT WHAT  ANTONIO MADERA SAYS IT IS
THE REALY THING IT IS,IS LIKE AN EJEMPLE;
THE BALL IS RED THE ADJECTIVE IN THIS FRASE IS RED IN THE CALIFICAT ADJECTIVE I HOOP IT HELP YOU GOOD BYE