IPA: /ɪnˈdɛnˌteɪʃən/
KK: /ɪnˈdɛnˌteɪʃən/
A space or notch created by pushing in the edge of something, often used in writing to show the start of a new paragraph.
In my essay, I used indentation to clearly separate each paragraph.
Indentation → It is formed from "in-" (meaning into) and "dentare" (meaning to tooth or make a notch). The word describes the action of making a notch or recess into a surface.
Think of making a 'notch' ('dentare') 'into' ('in-') something, which helps you remember that indentation refers to a recessed mark.