transcription, транскрипция: [ ˈla-kə-ˌlith ]
noun
Etymology: Greek lakkos pond, reservoir + English -lith — more at lake
Date: 1879
: a mass of igneous rock that is intruded between sedimentary beds and produces a domical bulging of the overlying strata
• lac·co·lith·ic ˌla-kə-ˈli-thik adjective