mainspring in a sentence
n.
Definition
Mainspring: the primary spring in a mechanical device, such as a watch, that provides the essential source of energy for its operation.
Sample Sentences
- The mainspring of the watch is essential for keeping accurate time.
- In the mechanical design, the mainspring serves as the primary source of energy.
- Understanding the mainspring's function can enhance your appreciation of fine horology.
- The engineer explained how the mainspring affects the overall performance of the device.
- With every tick, the mainspring unwinds, showcasing the intricate craftsmanship inside.
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