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ampule

1 ENTRIES FOUND:
ampule (US) noun
or ampoule /ˈæmˌpjuːl/
plural ampules or ampoules
ampule (US)
noun
or ampoule /ˈæmˌpjuːl/
plural ampules or ampoules
Britannica Dictionary definition of AMPULE
[count]
: a small glass container used to hold a fluid that is injected into someone through a needle