What is an object

Answer 1

It is a single instance of a class. It has some defined properties and methods you can operate on.
Consider: "aSampleText". It is an object of a String class. You can print() it, concatenate it and assign it to a variable.
Object Oriented Programming (OOP) as a concept assumes that everything (or almost everything) is an object. Which is very true in some languages :)

Answer 2

a object is a representative of a class that can access all class elements with the defined rules for
objects .

consider a example in a event you are represent ing you collage /school/company ....etc.
here your company is a class and you are the object of your company.