Dictionary

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

microampere

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

Medical Definition of MICROAMPERE

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

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