Where does “Deutero-Isaiah” come from?

Deutero-Isaiah (English) comes from English Isaiah, from Ancient Greek Ἠσαΐας, from Hebrew יְשַׁעְיָהוּ.

Deutero-Isaiah (English): Chapters 40 to 55 of the Biblical book of Isaiah, thought to be the work of an anonymous 6th-century- author writing during the Exile

Definitions

  1. Chapters 40 to 55 of the Biblical book of Isaiah, thought to be the work of an anonymous 6th-century- author writing during the Exile

Ancestry of “Deutero-Isaiah”, step by step

Deutero-Isaiah traces back through two separate lines of ancestry.

via English Isaiah

StepLanguageWordMeaning
1EnglishIsaiahA book of the Old Testament of the Bible, and of the Tanakh
2Ancient GreekἨσαΐαςIsaiah
3Hebrewיְשַׁעְיָהוּ

via English deutero

StepLanguageWordMeaning
1Englishdeuterosecond
2Ancient Greekδεύτεροςsecond of two; second, next, another
3Proto-Indo-Europeandews-to lack, need, require
Every word from Hebrew יְשַׁעְיָהוּEvery word from Ancient Greek ἨσαΐαςEvery word from English Isaiah