Definition of microlitic in US English:

microlitic

adjective

Geology
  • Containing or characterized by the presence of microlites.

Origin

Late 19th century; earliest use found in Frank Rutley (1842–1904), geologist. From microlite + -ic.

Pronunciation

microlitic

/ˌmʌɪkrə(ʊ)ˈlɪtɪk/