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Definition of
americium noun
from the Oxford Advanced American Dictionary
americium
noun
noun
NAmE
/
/
ˌæməˈrɪʃiəm
/
/
[
uncountable
]
(
symbol
Am
)
jump to other results
a chemical element.
Americium
is a
radioactive
metal.
See
americium
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
americium
Nearby words
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