Where does “unschedule” come from?

unschedule (English) comes from English schedule, from Middle English cedule, from Middle French cedule, from Old French cedule, from Latin schedula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

unschedule (English): To remove from a schedule

Definitions

  1. To remove from a schedule

Ancestry of “unschedule”, step by step

unschedule traces back through two separate lines of ancestry.

via English schedule

StepLanguageWordMeaning
1EnglishscheduleA slip of paper; a short note; A written or...
2Middle EnglishceduleA written document or record
3Middle Frenchcedule
4Old Frenchcedule
5Latinschedulaleaf of paper
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós
10Proto-Indo-European-lósForms agent nouns from verbal roots

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin schedula