potholer, spelunker, speleologist, spelaeologist
(noun) a person who explores caves
Source: WordNet® 3.1
spelunker (plural spelunkers)
(North America) One who explores caves; one who spelunks.
Synonyms: caver, potholer (British)
(pejorative) An amateur or inadequately prepared caver.
Source: Wiktionary
30 April 2025
(noun) important marine food and game fishes found in all tropical and temperate seas; some are at least partially endothermic and can thrive in colder waters
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
