Medical Dictionary
narrow–spectrum
adj nar·row–spec·trum \ˈnar-(ˌ)ō-ˈspek-trəm, ˈnar-ə-\
Medical Definition of NARROW-SPECTRUM
: effective against only a limited range of organisms <narrow–spectrum antibiotics effective only against gram-negative bacteria>—compare broad-spectrum
Seen & Heard
What made you want to look up narrow-spectrum? Please tell us where you read or heard it (including the quote, if possible).