subformation

English

noun
Definitions
  • A subunit of a formation; a subsidiary formation.
  • (geology) A formation (of rock) within a larger formation.
  • (math) A formation that is a subset of a larger formation.

Etymology

Affix from English formation (geologic formation).

Origin

English

formation

Gloss

geologic formation

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms