Definition of "Composition" :

noun: the act of creating written works

noun: musical creation

noun: something that is created by arranging several things to form a unified whole

"He envied the composition of their faculty."

noun: the way in which someone or something is composed

noun: the spatial property resulting from the arrangement of parts in relation to each other and to the whole

"Harmonious composition is essential in a serious work of art."

noun: an essay (especially one written as an assignment)

"He got an A on his composition."

noun: art and technique of printing with movable type

noun: a musical work that has been created

"The composition is written in four movements."

noun: a mixture of ingredients