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Definition of groundworks

groundworks

/ˈɡraʊndˌwɜːrks/
ground · works

Plural:groundworks
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groundworks Lexical Profile

groundworks Game Scores & Validity

• noun

1

British The initial sub-surface engineering and excavation operations on a construction site, including site clearance, trenching, drainage installation, and laying foundations.

Example

"Heavy rain delayed the groundworks for the new housing development by three weeks."


2

The preliminary steps, foundational efforts, or basic principles upon which a later project, theory, or achievement is built.

Example

"Early diplomatic meetings established the necessary groundworks for the international trade agreement."

Synonyms
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Antonyms
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Word Nuance & Usage

While 'groundwork' is typically uncountable when referring to figurative preparation (as in 'lay the groundwork'), the plural form 'groundworks' is standard in British construction and civil engineering to describe physical sub-surface site preparation.

Word Origin & Etymology

Formed in the 16th century as a compound of the Old English elements 'grund' (bottom, foundation, earth) and 'weorc' (labor, structure).

Cite this Entry


Wordmom. (2026). Definition of Groundworks. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/groundworks
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