English version

speleology

From Longman Dictionary of Contemporary English
Related topics: Other sports, Outdoor, Geography
speleologyspe‧le‧ol‧o‧gy /ˌspiːliˈɒlədʒi $ -ˈɑːl-/ noun [uncountable] technical  1 DSODLO British English the sport of walking and climbing in caves syn spelunking American English2 SGthe scientific study of cavesspeleologist noun [countable]
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