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Noun: constriction  kun'strik-shun
  1. The action or process of compressing
    "The constriction of blood vessels can lead to high blood pressure"
     
  2. Tight or narrow compression
    "The constriction of blood vessels can lead to increased blood pressure";
    - coarctation
     
  3. A narrowing that reduces the flow through a channel
    "The traffic constriction caused by the accident led to long delays";
    - bottleneck, chokepoint
     
  4. A tight feeling in some part of the body
    "he felt a constriction in her chest"; "emotion caused a constriction of his throat";
    - tightness

Derived forms: constrictions

Type of: compressing, compression, condensation, contraction, feeling, narrowing

Encyclopedia: Constriction