mainspring
15 points
English
10 letters
Not in frequency data
Valid in: US and UK dictionaries
Definitions
noun
the most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism
Definition: WordNet 3.1, Princeton University.
Word forms
plural mainsprings
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Crossword clues
Anagrams
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