a piece or segment of something such as an object, activity, or period of time, which combined with other pieces makes up the whole.
divide the circle into three equal parts
some but not all of something.
the painting tells only part of the story
a character as represented in a play or movie; a role played by an actor or actress.
she played a lot of leading parts
Their security doesn't depend on the might of their individual parts , but their ability to operate as a sum.
a line of scalp revealed in a person's hair by combing the hair away in opposite directions on either side.
I wanted to grab a brush and comb from my purse and give grandma a part on the right side of her hair, the way she liked it.