SPELEOLOGY
\spˌɛlɪˈɒləd͡ʒi], \spˌɛlɪˈɒlədʒi], \s_p_ˌɛ_l_ɪ__ˈɒ_l_ə_dʒ_i]\
Definitions of SPELEOLOGY
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2006
- WordNet 3.0
By Princeton University
2011
- English Dictionary Database
By DataStellar Co., Ltd
1920
- A dictionary of scientific terms.
By Henderson, I. F.; Henderson, W. D.