← All characters

Dialogues · Character

Adeimantus

Glaucon's brother, quieter but no less insistent, who presses Socrates to show why the just life is worth living even when no one is watching.

supporting

First appearance: book i

As a supporting figure in Dialogues, Adeimantus is not background color—the story leans on what they do once the chapter opens.

Participates in the discussion on justice alongside Glaucon.
In the storyDialoguesOpen this moment free

Free preview opens at this moment — character cards, Character Web, and themes sit beside the text as you read.

Adeimantus joins Glaucon in demanding that Socrates defend justice without appealing to the rewards of reputation that parents and poets dangle before the young. He is the more patient of the two brothers, but his…

Continue beside the text

The fuller portrait of Adeimantus sits in Reading Lens — open the free preview to keep reading with notes on the page.

See Adeimantus in book i

Character Web

40 connections

A slice of how Adeimantus sits in the book — open the reader for the full interactive map.

LYLysimachusANAnytusPRProdicusTHTheodorusPRProtagorasADAdeimantus

Relationship types

  • Other

Character groups

  • Philosophers and Interlocutors
  • Fathers Seeking Education
  • Socrates' Accusers
  • Extended Cast of Dialogues

+35 more in the full Character Web

Open in reader

Narrative arc

Story tension across the book — this chapter sits in Exposition.

SetupEscalationClimax
  • Setup
  • Escalation
  • Breaking point

In this excerpt, the dramatic climax occurs when Erasistratus’s boastful praise of the Syracusan envoy’s immen…

Full beat labels and climax notes unlock in the reader.

Follow the arc while reading

In the story

Adeimantus appears across 7 companion beats. Open any chapter in the free preview to see the notes beside the text.

Chapter companion notes

Spoil-light check-ins for Adeimantus unlock in the free preview.

See Adeimantus in book i