Tetralogy
A tetralogy (from Greek τετρα- tetra-, “four” and -λογία -logia, “discourse”) is a compound work that is made up of four distinct works. The name comes from the Attic theater, in which a tetralogy was a group of three tragedies followed by a satyr play, all by one author, to be played in one sitting at the Dionysia as part of a competition.
Quadrilogy (noun)
A tetralogy.
Tetralogy (noun)
A set of four works of art that are connected, and that can be seen either as a single work or as four individual works. They are commonly found in literature, film, or video games.
Tetralogy (noun)
A combination of four symptoms.
Tetralogy (noun)
Tetralogy of Fallot.
Quadrilogy (noun)
A literary or artistic work consisting of four parts; a series or group of four related works; a tetralogy.
Tetralogy (noun)
a group of four related literary or operatic works.
Tetralogy (noun)
a series of four ancient Greek dramas, three tragic and one a comedy featuring a chorus of satyrs, originally presented together.
Tetralogy (noun)
a set of four related symptoms or abnormalities frequently occurring together.