Definition of biospelaeology in English:

biospelaeology

(also biospeleology)

noun

  • The study of the living organisms found in caves.

Origin

1940s; earliest use found in New Biology. From bio- + speleology, after French biospéléologie.

Pronunciation

biospelaeology

/ˌbʌɪə(ʊ)ˌspiːlɪˈɒlədʒi/