[bath.o.lith] n [Gk bathos depth + ISV -lith] (ca. 1900): a great mass of intruded igneous rock that for the most part stopped in its rise a considerable distance below the surface -- bath.o.lith.ic adj
BATHOLITH
Meaning of BATHOLITH in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012