Where does “unsectioned” come from?

unsectioned (English) comes from English un — One.

unsectioned (English): Not sectioned

Definitions

  1. Not sectioned

Ancestry of “unsectioned”, step by step

unsectioned traces back through two separate lines of ancestry.

via English un

StepLanguageWordMeaning
1EnglishunOne

via English sectioned

StepLanguageWordMeaning
1Englishsectionedsimple past tense and past participle of section
Every word from English un