D defs.my
Entry 4 senses Webster, 1913

Beginning

/bĭg-ĭn'-ĭng/ · Be·gin·ning · IPA /bᵻˈɡɪn.ɪŋ/
01 n. The act of doing that which begins anything; commencement of an action, state, or space of time; entrance into being or upon a course; the …
  1. 1.
    The act of doing that which begins anything; commencement of an action, state, or space of time; entrance into being or upon a course; the first act, effort, or state of a succession of acts or states.
    “In the beginning God created the heaven and the earth.” — Gen. i. 1.
  2. 2.
    That which begins or originates something; the first cause; origin; source.
    “I am . . . the beginning and the ending.” — Rev. i. 8.
  3. 3.
    That which is begun; a rudiment or element.
    “Mighty things from small beginnings grow.” Dryden.
  4. 4.
    Enterprise.