narrow limits narrow little narrow majority narrow margin narrow mind narrow minded narrow molecular narrow molecular weight narrow molecular weight distribution narrow national narrow neck narrow one narrow opening narrow part narrow particle size distribution narrow pass narrow passage narrow passages narrow path narrow point narrow portion narrow profile narrow range narrow road narrow roads narrow scope narrow sea narrow section narrow sense narrow shoulders narrow side narrow size narrow slot narrow space narrow spaces narrow spectrum narrow staircase narrow stairs narrow strait narrow street narrow streets narrow strip narrow strip of land narrow strips narrow the field narrow the gap narrow the list narrow the search narrow therapeutic narrow therapeutic index narrow things narrow this down narrow track narrow tube narrow tunnel narrow valley narrow victory narrow view narrow vision narrow waist narrow way narrow white narrow width narrow window narrow window of opportunity narrow windows narrow world narrow your search narrow-angle glaucoma narrow-gauge narrow-gauge railway narrow-minded narrow-mindedness narrowband narrowed narrowed down narrowed down the list narrowed her eyes narrowed his eyes narrowed it narrowed it down narrowed the list narrower narrower definition narrower sense narrowest narrowest part narrowest point narrowing narrowing it narrowing it down narrowing of the arteries narrowing the gap narrowly narrowly averted narrowly avoided narrowly avoiding narrowly defeated narrowly defined