groundwork

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun the fundamental assumptions from which something is begun or developed or calculated or explained
  2. noun lowest support of a structure
  3. noun preliminary preparation as a basis or foundation

Etymology

From ground + work.

In classic literature

Synonyms

basis, base, foundation, fundament, cornerstone

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