Reciprocity

Both of two

ἀμφότερος

amphoteros

Amphoteros means both of two; the two together.

From the book

Lysis

Plato · Diotimos Editions · 2026

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Orientation

At a Glance

  • The wordAmphoteros means both of two; the two together.
  • In LysisThe plural ἀμφότεροι and the dual ἄμφω keep the two parties in view during the first definition test.
  • Reading contextA loose translation such as “people” would conceal which proposed condition applies to one party and which to both.
  • A place to readThe Greek example means “Unless both love, neither is a friend.”
English renderings
Both of two; the two together

Meaning

Both of two; the two together.

Grammatical category: adjective/pronoun.

Use in the book

The plural ἀμφότεροι and the dual ἄμφω keep the two parties in view during the first definition test. The question is whether the affection of just one party makes both friends, or whether both must love before either is a friend.

The contrasts with μόνος, “alone,” ἕτερος, “one or the other,” and οὐδέτερος, “neither of the two,” are the logical machinery of the passage. A loose translation such as “people” would conceal which proposed condition applies to one party and which to both.

Places to read

  1. 212dἂν μὴ ἀμφότεροι φιλῶσιν, οὐδέτερος φίλος — Unless both love, neither is a friend.
  2. 212b–d