mainspring

mainspring is a 10-letter English word with 2 senses as noun in the JumbleFix dictionary. One common meaning is: The principal or most important spring in a piece of mechanism, especially the moving spring of a watch or clock or the spring in a gunlock which impels the hammer. Hence: The chief or most powerful motive; the efficient cause of action. Face value is 15 in Scrabble and 20 in Words With Friends. Use the entries below when you need a playable sense, a nearby word, or another arrangement of the same letters.

10 letters · Scrabble 15 · Words With Friends 20 · 2 senses

Definitions

1. noun. The principal or most important spring in a piece of mechanism, especially the moving spring of a watch or clock or the spring in a gunlock which impels the hammer. Hence: The chief or most powerful motive; the efficient cause of action.
2. noun. the most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism

Common word forms

mainsprings

Words from these letters

If you are holding these tiles, the unscrambler for MAINSPRING lists every valid word you can make from the same letters, including shorter plays.