ECTOSPHERE
\ˈɛktəsfˌi͡ə], \ˈɛktəsfˌiə], \ˈɛ_k_t_ə_s_f_ˌiə]\
Definitions of ECTOSPHERE
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1920
- A dictionary of scientific terms.
By Henderson, I. F.; Henderson, W. D.
1920
- A dictionary of scientific terms (6th edition)
By J.H. Kenneth
