Definitions
1.NounA point in between moving and stationary parts of a machine where an individual's body part may become caught, leading to injury
2.NounThe level of inventories of a commodity or product below which consumers become concerned about security of supply
3.NounCuspidal point, a type of singular point on an algebraic surface
4.NounA kerb extension, a traffic calming measure consisting of an angled narrowing of the roadway
5.NounA bottleneck, part of a process that is too slow and causes a delay.