thesmŏphŏrĭa

ōrum, n.
I. the festival of Demeter or Ceres (as lawgiver) among the Greeks, Plin. 24, 9, 38, § 59; Arn. 5, 173; Macr. S. 3, 12; Hyg. Fab. 147.
Lewis & Short
A Latin Dictionary, 1879
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