Read the dictionary definition of side. All definitions for this word.
1. an extended outer surface of an object
1. he turned the box over to examine the bottom side
2. they painted all four sides of the house
2. either the left or right half of a body
1. he had a pain in his side
3. an aspect of something (as contrasted with some other implied aspect)
1. he was on the heavy side
2. he is on the purchasing side of the business
3. it brought out his better side
4. an opinion that is held in opposition to another in an argument or dispute
1. there are two sides to every question
5. (sports) the spin given to a ball by striking it on one side or releasing it with a sharp twist
6. a lengthwise dressed half of an animal's carcass used for food
7. a family line of descent
1. he gets his brains from his father's side
8. one of two or more contesting groups
1. the Confederate side was prepared to attack
9. a surface forming part of the outside of an object
1. he examined all sides of the crystal
2. dew dripped from the face of the leaf
3. they travelled across the face of the continent
10. a line segment forming part of the perimeter of a plane figure
1. the hypotenuse of a right triangle is always the longest side
11. a place within a region identified relative to a center or reference location
1. they always sat on the right side of the church
2. he never left my side
12. an elevated geological formation
1. he climbed the steep slope
2. the house was built on the side of a mountain
13. take sides for or against
1. Who are you siding with?
2. I'm siding against the current candidate
14. located on a side
1. side fences
2. the side porch