tetralogy
te·tral·o·gy
noun \te-ˈträ-lə-jē, -ˈtra-\ plural te·tral·o·gies
Definition of TETRALOGY
1
: a group of four dramatic pieces presented consecutively on the Attic stage at the Dionysiac festival
2
: a series of four connected works (as operas or novels)
Origin of TETRALOGY
Greek tetralogia, from tetra- + -logia -logy
First Known Use: 1656
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