THRESHOLD LEVEL

\θɹˈɛʃə͡ʊld lˈɛvə͡l], \θɹˈɛʃə‍ʊld lˈɛvə‍l], \θ_ɹ_ˈɛ_ʃ_əʊ_l_d l_ˈɛ_v_əl]\
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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd

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transmutation theory

  • The theory that one species can evolve from another. t. the change of one element into another species or element.
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