Where does “unsluice” come from?

unsluice (English) comes from English sluice, from Middle English sluse, from Middle English scluse, from Old French escluse, from Latin exclūsa, from Latin exclūsus, from Latin exclūdō, from Latin claudere — close.

unsluice (English): To sluice; to open the sluice or sluices of; to...

Definitions

  1. To sluice; to open the sluice or sluices of; to...

Ancestry of “unsluice”, step by step

unsluice traces back through two separate lines of ancestry.

via English sluice

StepLanguageWordMeaning
1EnglishsluiceAn artificial passage for water, fitted with a...
2Middle Englishsluse
3Middle Englishsclusesluice
4Old Frenchesclusesluice
5Latinexclūsa
6Latinexclūsusexcluded
7Latinexclūdōto shut out; cut off, remove, separate from something
8Latinclauderepresent active infinitive of claudō;...
9LatinclaudoI shut, close, lock; I imprison, confine; I...
10Proto-Italicklaudōclose

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Italic klaudōEvery word from Latin claudoEvery word from Latin claudere