(n) :
the narrow portion that forms the pouring spout of a bottle; the neck of a bottle; in traffic, any narrowing of the road, especially resulting in a delay
"it is easy to create entries; processing the paperwork is the bottleneck."
(n) :
the narrow portion that forms the pouring spout of a bottle; the neck of a bottle; in traffic, any narrowing of the road, especially resulting in a delay
"it is easy to create entries; processing the paperwork is the bottleneck."