Pronunciation: /spiːliˈɒlədʒɪst/
noun A person who studies and explores caves, especially as a hobby
A1 A speleologist explores caves to study rock formations.
A2 The speleologist discovered a new underground cavern during their expedition.
B1 As a speleologist, she spends most of her time underground exploring caves.
B2 The experienced speleologist led the team through the intricate cave system.
C1 The speleologist's extensive knowledge of geology and cave systems impressed the research team.
C2 The renowned speleologist was invited to give a keynote speech at the international cave exploration conference.
formal The speleologist conducted a thorough exploration of the cave system.
informal The speleologist went deep into the caves to study them.
slang The cave nerd was all about that spelunking life.
figurative As a speleologist of the mind, she delved into the depths of human consciousness.
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