Term: mainspring: the most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: twenty-seven: the cardinal number that is the sum of twenty-six and one
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: phthiriidae: crab lice
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: latakia: aromatic Turkish tobacco
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: license plate: a plate mounted on the front and back of car and bearing the car's registration number
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: myxomatosis: a viral disease (usually fatal) of rabbits
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: angiocarp: tree bearing fruit enclosed in a shell or involucre or husk
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: operation: a process or series of acts especially of a practical or mechanical nature involved in a particular form of work
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: anti-racketeering law: law intended to eradicate organized crime by establishing strong sanctions and forfeiture provisions
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: bottom rot fungus: fungus causing bottom rot in lettuce
Broader: spring: a metal elastic device that returns to its shape or position when pushed or pulled or pressed | Unrelated: psychological state: (psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic