Where does “dehydrator” come from?

dehydrator (English) comes from English dehydrate, from English de-, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti — afterwards, post; by, at.

dehydrator (English): A drying agent; A device that removes water from...

Definitions

  1. A drying agent; A device that removes water from...

Ancestry of “dehydrator”, step by step

dehydrator traces back through two separate lines of ancestry.

via English dehydrate

StepLanguageWordMeaning
1Englishdehydrateto lose or remove water; to dry
2Englishde-reversal, undoing, removing; Intensifying; from,...
3Latindē-of; from
4Latinof; concerning; about
5Latinpostbehind; after, since, besides, except; behind,...
6Latinposteablative singular of postis
7Proto-Italicpostibehind, after
8Proto-Indo-Europeanpóstiafter
9Proto-Indo-Europeanpósafterwards, post; by, at

via English ‐or

StepLanguageWordMeaning
1English‐orCreates an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed
2Middle English-our
3Old French-eorAlternative form of -or
4Latin-ator-ator, -er; second-person singular future passive...
5Latin-tor-er
6Proto-Italic-tōrForms agent nouns to verb stems
7Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
8Proto-Indo-European-tor-s
Every word from Proto-Indo-European pós
dehydrator — Etymology, Origin & Word History | Etymology Explorer