Derailleur
noun
A derailleur is a device on a bicycle that moves the chain between gears.
The cyclist adjusted the derailleur to shift to a lower gear for a steep hill.

Usage tips
Technical
gear shift, bicycle mechanism, chain guide
noun
A derailleur is a device on a bicycle that moves the chain between gears.
The cyclist adjusted the derailleur to shift to a lower gear for a steep hill.

Usage tips
Technical
gear shift, bicycle mechanism, chain guide
Definition 1 of 1

Contextual Understanding
Understand that 'derailleur' is specific to cycling and should be used in conversations about bicycles.
Many enthusiasts discuss gear adjustments during rides.
Mechanical Importance
Recognize that the derailleur plays a crucial role in shifting gears smoothly, affecting performance.
A poorly adjusted derailleur can lead to poor shifting and can negatively impact a ride.
Terminology Usage
Use 'derailleur' primarily in technical discussions related to cycling.
Be aware not to use it in casual conversations where non-cycling terms are more appropriate.
Contextual Understanding
Understand that 'derailleur' is specific to cycling and should be used in conversations about bicycles.
Many enthusiasts discuss gear adjustments during rides.
Mechanical Importance
Recognize that the derailleur plays a crucial role in shifting gears smoothly, affecting performance.
A poorly adjusted derailleur can lead to poor shifting and can negatively impact a ride.
Terminology Usage
Use 'derailleur' primarily in technical discussions related to cycling.
Be aware not to use it in casual conversations where non-cycling terms are more appropriate.
Contextual Understanding
Understand that 'derailleur' is specific to cycling and should be used in conversations about bicycles.
Many enthusiasts discuss gear adjustments during rides.
Mechanical Importance
Recognize that the derailleur plays a crucial role in shifting gears smoothly, affecting performance.
A poorly adjusted derailleur can lead to poor shifting and can negatively impact a ride.
Terminology Usage
Use 'derailleur' primarily in technical discussions related to cycling.
Be aware not to use it in casual conversations where non-cycling terms are more appropriate.
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