Akademik

natural spring
noun
a natural flow of ground water
Syn: ↑spring, ↑fountain, ↑outflow, ↑outpouring
Hypernyms: ↑geological formation, ↑formation
Hyponyms: ↑Fountain of Youth, ↑geyser, ↑hot spring, ↑thermal spring

Useful english dictionary. 2012.