Difference between Constriction and Bottleneck

Constriction

Part of speech: noun

Definition: The act of constricting, the state of being constricted, or something that constricts A narrow part of something; a stricture A compression

Bottleneck

Part of speech: noun

Definition: 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.Any delay; part of a process that is too slow or cumbersome.

Part of speech: verb

Definition: To slow by causing a bottleneck.To form a bottleneck.