D defs.my
Entry 1 sense Webster, 1913

groundbreaking

· ground·break·ing · IPA /ˈɡɹaʊndˌbɹeɪkɪŋ/
01 n. The ceremonial breaking of the ground to formally begin a construction project. It is sometimes carried out by an official who digs the fi…
  1. 1.
    The ceremonial breaking of the ground to formally begin a construction project. It is sometimes carried out by an official who digs the first spadeful of dirt from the ground, to begin the preparatory excavation work.
Syn. groundbreaking ceremony.