青せい方ほう偏へん移いせいほうへんいじ字FuriganaMeanings1nounblueshiftphysics›Physics term for the shortening of observed wavelengths when a light source moves toward the observer. Often contrasted with 赤方偏移 (redshift).See also: 赤方偏移遠とおくの銀ぎん河がの中なかに
