Bottleneck (Verb)
Meaning 1
Slow down or impede by creating an obstruction; "His laziness has bottlenecked our efforts to reform the system".
Classification
Verbs of political and social activities and events.
Hypernyms
Meaning 2
Become narrow, like a bottleneck; "Right by the bridge, the road bottlenecks".
Classification
Verbs of size, temperature change, intensifying, etc..