Narrowing
Look up narrowing in Wiktionary, the free dictionary.
Narrowing may refer to:
- Narrowing (computer science), a type of algorithm for solving equations between symbolic expressions 
- Narrowing of algebraic value sets, a method for the elimination of values from a solution set which are inconsistent with the equations being solved
 
 - Narrowing (historical linguistics), a type of semantic change
 - Collisional narrowing of a spectral line due to collisions of the emitting species
 - Motional narrowing of a resonant frequency due to the inhomogeneity of the system averaging out over time
 - Perceptual narrowing, a process in brain development
 - Q-based narrowing, a concept in pragmatics
 - Stenosis, the narrowing of a blood vessel or other tubular organ