Lewis Short
dĭezeugmĕnon (noun N) = διεζευγμένον: rhet. t. t. (pure Lat. disjunctum)
* A separation of equal circumstances, Aquil. Rom. de Fig. 43, p. 187.
* Plur., musical t. t., = τετράχορδα διεζευγμένα, two tetrachords, forming a scale, Vitr. 5, 4, 5.
Charlton T. Lewis, Charles Short, A Latin Dictionary