As a noun superbug
is (colloquial) a strain of bacteria that has become resistant to many antibiotics.
As a proper noun superbus is
the cognomen of the , the last king of rome.
superbug
English
Noun
(
en noun)
(colloquial) A strain of bacteria that has become resistant to many antibiotics.
(US) An insect, Bemisia tabaci , that is a serious pest. superbus
English
Noun
(
en noun)
A bus which is larger than or superior to ordinary buses
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