noun. a small bottle that contains a drug (especially a sealed sterile container for injection by needle).
Example sentences of the word ampule
1. Noun, singular or mass
Chemical elements that tend to be unstable in the presence of air or another compound remain intact and keep their potency when stored in an ampule.
You’ll learn about aseptic hand washing, taking care of horizontal and vertical laminar airflow hoods, vial and ampule manipulations and hazardous vial and ampule manipulations.