SPELEOLOGY


Meaning of SPELEOLOGY in English

[spe.le.ol.o.gy] n [L speleum cave (fr. Gk spelaion) + ISV -o- + -logy--more at spelunker] (1895): the scientific study or exploration of caves -- spe.le.o.log.i.cal adj -- spe.le.ol.o.gist n

Merriam-Webster English vocab.      Английский словарь Merriam Webster.