pinch point
US /ˈpɪntʃ pɔɪnt/
UK /ˈpɪntʃ pɔɪnt/
1.
a point of potential difficulty or congestion
:
•
The narrow bridge is a major pinch point for traffic in the city.
•
Lack of skilled workers is a pinch point in the manufacturing process.
2.
a point where two parts of a machine or other object come together, creating a risk of trapping or crushing a body part
:
•
Always be careful of the pinch points when operating heavy machinery.
•
Safety guards are installed to prevent injuries from pinch points.