preliminary work as a foundation or basis the ground or background of a painting, etc
WordReference Random House Learner's Dictionary of American English © 2026
ground•work /ˈgraʊndˌwɜrk/USA pronunciation
n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2026- foundation or basis:to lay the groundwork for an alliance.
ground•work
(ground′wûrk′),USA pronunciation n.
- foundation or basis:He laid the groundwork for an international conference.
- ground1 + work 1540–50
Collins Concise English Dictionary © HarperCollins Publishers::
'groundwork' also found in these entries (note: many are not synonyms or translations):
base
- basis
- bottom
- donkey-work
- fond
- footwork
- foundation
- fundamental
- plan
- substratum