microampere

noun mi·cro·am·pere \ ˌmī-krō-ˈam-ˌpir \

Definition of microampere

: a unit of current equal to one millionth of an ampere

First Known Use of microampere

circa 1890

in the meaning defined above

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Medical Dictionary

microampere

noun mi·cro·am·pere \ ˈmī-krō-ˌam-ˌpi(ə)r \

medical Definition of microampere

: a unit of current equal to one millionth of an ampere

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