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noun
The scientific study of caves.
synonym: spelaeology.
is a specific kind of: geology.
derivation: potholer, spelaeologist, speleologist, spelunker.
Polish: jaskinioznawstwo, speleologia
The pastime of exploring caves.
is a specific kind of: avocation, by-line, hobby, pursuit, sideline, spare-time activity.
Find more on speleology elsewhere: etymology - rhymes - Wikipedia.
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