trilogy

noun

UK /ˈtrɪlədʒi/

US /ˈtrɪlədʒi/

A trilogy is a set of three stories that go together.

My favorite movie trilogy has three exciting parts.

SYNONYMS

three-part series triad set of three triptych

RELATED WORDS

series sequel prequel saga installment

OTHER MEANINGS

2. A group of three related works of art, music, or literature.

The composer wrote a trilogy of symphonies.

3. Any set of three connected things or events.

The three races formed a trilogy of challenges for the athletes.

4. In ancient Greece, a set of three tragedies performed together.

The playwright's trilogy won first prize at the festival.