IPA: /ɪnˈlɑːrdʒmənt/
KK: /ɪnˈlɑrdʒmənt/
The process of making something larger or the result of this process.
The enlargement of the photograph made the details much clearer.
Enlargement → It is formed from "en-" (meaning to cause to be) and "large" (from Latin "largus", meaning abundant or wide) and "-ment" (a suffix used to form nouns indicating an action or resulting state). The word "enlargement" means the act of making something larger or the state of being enlarged.
Think of 'causing to be' ('en-') 'wide' ('large') — that's why enlargement means making something larger.