devisal

/dɪˈvaɪzəl/
noun
  1. The act of inventing, planning, or creating something new.
    • The devisal of a new recipe took the chef several weeks of trial and error.
    • Her devisal of a clever marketing campaign doubled the company's sales.
    • The devisal of the escape route required careful study of the building's layout.
Antonyms