SIGMASPIRE
\sˈɪɡmaspˌa͡ɪ͡ə], \sˈɪɡmaspˌaɪə], \s_ˈɪ_ɡ_m_a_s_p_ˌaɪə]\
Definitions of SIGMASPIRE
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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