Middle English edit

Etymology edit

Borrowed from Late Latin dīmidiātiō.

Noun edit

dimydicion

  1. (arithmetic) division by two, dividing into halves, dimidiation
    • c. 1330, The Crafte of Nombrynge:
      The first is called addicion, þe secunde is called subtraccion. The thryd is called duplacion. The 4. is called dimydicion. [A rough transliteration]
      (please add an English translation of this quotation)

Descendants edit

  • English: dimidiation