Heavens and weather

Streaks and rods

ῥάβδος

rhabdos

Rhabdos is a rod or staff; by resemblance, it can name an elongated appearance of light.

From the book

Stobaeus, Volume I

John Stobaeus · Diotimos Editions · 2026

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Orientation

At a Glance

  • The wordRhabdos is a rod or staff; by resemblance, it can name an elongated appearance of light.
  • In StobaeusThe discussion of rainbow-like appearances distinguishes a straight rod from a curved rainbow.
  • In this edition“Rod” retains the image; “streak” gives a more immediately visual English equivalent.
  • A place to beginThe rod is the straight member of a group of related luminous appearances.
English renderings
rod; streak; straight luminous band

Meaning

Rhabdos is a rod or staff; by resemblance, it can name an elongated appearance of light.

Use in the book

The discussion of rainbow-like appearances distinguishes a straight rod from a curved rainbow. Their relation is explained through the configuration of the reflecting cloud and the observer’s position. A halo is distinguished by encircling a luminous body, whereas the rainbow appears opposite the sun or moon.

Places to read

  1. I.40.1.45The rod is the straight member of a group of related luminous appearances.

Translation in this edition

“Rod” retains the image; “streak” gives a more immediately visual English equivalent.

Source note

Wachsmuth, volume I, printed pp. 266. The passage presents an ancient account through reflection. Its taxonomy should not be silently replaced by modern optical classifications.