Related Clues:
- Toothed rack
- Idle chatter has teeth on edge
- Toothed rack or bar
- Projection on a toothed wheel
- Set of teeth producing inane chatter
- Minor person in organisation that engages with others in revolution
- Mechanical tooth
- Interlocking piece
- Tooth with gaps between it and its neighbors
- Small part of a big machine
- Machine component
- Device stopping backward movement
- Set of teeth chatter uncontrollably
- Mechanical device preventing a wheel slipping backwards
- Gear sprocket