Meaning of tetralogy | Babel Free

Definitions

1. 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.
2. A group of four dramas, three tragic and one satiric, exhibited together at the festivals of Dionysus at Athens.
   historical
3. A combination of four symptoms.
4. Tetralogy of Fallot.
   colloquial

Equivalents

CEFR level