In Medias Res
idiom / noun /ɪn ˈmiː.di.əs reɪz/ — Beginning in the middle of the action; plunging into the story
Definition
A narrative technique that begins in the middle of the story — at the point of action or crisis — rather than from the beginning. The exposition comes later, woven in as needed. Homer used it. Shakespeare used it. Life does it constantly.
Beyond the definition
In medias res is what it actually feels like to be alive — you arrive in the middle of a story already in progress, with no access to the beginning and no knowledge of the end. The technique imitates life's structure.
Origin & history
Latin: 'in the middle of things'. Coined by Horace in his Ars Poetica as advice to poets: don't begin at the beginning of your character's birth, begin where the interesting action is.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
The novel opens in medias res — we are at the trial before we know what the crime was.
Life is always in medias res. You never get the context you want before the action starts.
Starting in medias res pulls readers in before they decide they're not interested.
How to use it
Follow this entry’s examples for grammatical form and sentence placement.
Choose “In Medias Res” when the meaning fits your context: A narrative technique that begins in the middle of the story — at the point of action or crisis — rather than from the beginning. The exposition comes later, woven in as needed. Homer used it. Shakespeare used it. Life does it constantly.
Synonyms
mid-action opening, beginning in the middle
Antonyms
beginning at the beginning, chronological narrative
Related words
In Medias Res vs opening
An opening is the start of a story. 'In medias res' is a specific technique where the narrative begins directly in the heat of the action.
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Musician’s Fingers Dancing on Strings

A close-up of a violinist’s fingers catching the slight tension and blurred motion of the vibrating strings.
The image focuses on the intense, active heart of the performance, ignoring the start or end. Beginning in medias res follows this narrative technique, plunging into the crisis or action immediately to create immediate engagement with the subject.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "In Medias Res" mean?
In Medias Res is idiom / noun meaning: Beginning in the middle of the action; plunging into the story. A narrative technique that begins in the middle of the story — at the point of action or crisis — rather than from the beginning. The exposition comes later, woven in as needed. Homer used it. Shakespeare used it. Life does it constantly.
Where does the word "In Medias Res" come from?
Latin: 'in the middle of things'. Coined by Horace in his Ars Poetica as advice to poets: don't begin at the beginning of your character's birth, begin where the interesting action is.