dropstone

English

noun
Definitions
  • (geology) An isolated fragment of rock found within a sedimentary rock (that had fallen, rather than being carried along)
  • (glaciology) An isolated rock that is geologically distinct from the surroundings indicating that it was carried from a distant area and then dropped in place (by a melting glacier), an erratic

Etymology

Compound from English drop (act of dropping) + English stone.

Origin

English

stone

Gloss

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms