semimicro

adjective

semi·​mi·​cro ˌse-mē-ˈmī-(ˌ)krō 

ˌse-ˌmī-,

-mi-

: of, relating to, or dealing with quantities intermediate between those treated as micro and macro

semimicro analysis for chlorine

a semimicro balance

Word History

First Known Use

1935, in the meaning defined above