Etymograph

English

isostilbic

Isostilbic comes from Ancient Greek στίλβω ‘gleam’.

  1. Ancient Greekc. 800–300 BCEστίλβωstílbō‘gleam’
  2. Englishtodayisostilbic

attested reconstructed ? uncertain or disputed

Lineage

  1. Ancient Greekc. 800–300 BCEστίλβωstílbō‘gleam’
  2. Englishtodayisostilbic

Today it means

adj Describing an isosbestic point in a spectrum that remains constant throughout a reaction

Language periods are conventional ranges, not dates for this word.

Etymograph / Ancient Greek στίλβω / isostilbic