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oomancy

noun oo·man·cy \ ˈōəˌman(t)sē \
variants: or less commonly oomantia \ˌōəˈmantēə\
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Definition of oomancy

plural oomancies also oomantias
: divination by means of eggs

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Origin and Etymology of oomancy

oomancy from o- + -mancy; oomantia, New Latin, from o- + -mantia -mancy

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