Where does “unshutter” come from?

unshutter (English) comes from English shutter, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

unshutter (English): To open or remove the shutters of

Definitions

  1. To open or remove the shutters of

Ancestry of “unshutter”, step by step

unshutter traces back through two separate lines of ancestry.

via English shutter

StepLanguageWordMeaning
1EnglishshutterOne who shuts or closes something; Protective...
2English-erA person or thing that does an action indicated...
3Middle English-eragentive suffix; agent noun suffix
4Old French-erAlternative form of -ier, verbal suffix;...
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Chichewa iye