numeration

/ˌnuːməˈreɪʃən/
noun
  1. The process or act of counting or numbering things.
    • The census involves the careful numeration of every resident.
    • Ancient peoples used tally marks for simple numeration.
    • The numeration of votes took several hours after the election.
  2. A system or method of representing numbers, such as using digits or symbols.
    • The decimal numeration system is based on powers of ten.
    • Roman numeration uses letters like I, V, and X.
    • Binary numeration is essential for computers.
What does "numeration" mean? | whatsthatwordmean | whatsthatwordmean