411 REFERENCE · Wiktionary
Speleologie
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
speleologie spéléologie
German
de:
Noun
f.sg
speleology
de Speläologie<g:f> Höhlenkunde<g:f> Höhlenforschung<g:f>
Declension
f.sg
Further reading