Definition of milliequivalent in English:

milliequivalent

Pronunciation /ˌmɪlɪɪˈkwɪvələnt/ /ˌmɪlɪɪˈkwɪvəl(ə)nt/ /ˌmɪlɪɪˈkwɪv(ə)l(ə)nt/

noun

  • One thousandth of a gram-equivalent.

Origin

1920s.