adjective un·fil·tered \ˌən-ˈfil-tərd\

Definition of unfiltered

  1. 1 :  not filtered <unfiltered wine>; also :  not modified, processed, or refined <unfiltered commercial publicity material — Paul Grimes>

  2. 2 :  lacking a filter <an unfiltered cigarette>

Circa 1775

First Known Use of unfiltered

circa 1775

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