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groundbreaking

/ˈgraʊndbreɪkɪŋ/
/ˈgraʊndbreɪkɪŋ/
IPA guide

Other forms: groundbreakings; groundbreakingly

Something groundbreaking is brand new, important, and original, like groundbreaking research that proves your cat really does love you.

As a noun, groundbreaking is the traditional way of marking the very first day of a building project, when the ground is officially "broken," either literally with a shovel or figuratively. You could even attend the groundbreaking of a groundbreaking new hotel that's heated and cooled with sustainable geothermal energy. This word comes from the phrase to break ground, originally used to describe both construction and planting crops.

Definitions of groundbreaking
  1. noun
    the ceremonial breaking of the ground to formally begin a construction project
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    type of:
    beginning, commencement, start
    the act of starting something
    ceremony
    the proper or conventional behavior on some solemn occasion
  2. adjective
    being or producing something like nothing done or experienced or created before
    original
    being or productive of something fresh and unusual; or being as first made or thought of
Pronunciation
US
/ˈgraʊndbreɪkɪŋ/
UK
/ˈgraʊndbreɪkɪŋ/
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