Definition of micrometric in US English:

micrometric

adjective

  • Of the nature of or relating to a micrometer; employing or obtained by the use of a micrometer or micrometry.

Origin

Mid 19th century; earliest use found in Andrew Ure (1778–1857), chemist. From micro- + -metric, after micrometer.

Pronunciation

micrometric

/ˌmʌɪkrə(ʊ)ˈmɛtrɪk/