unsterile

play
adjective un·ster·ile \ˌən-ˈster-əl, chiefly British -ˌī(-ə)l\

Definition of unsterile

  1. :  not free from living organisms and microorganisms :  not sterile an unsterile instrument an operation done in an unsterile environment

Circa 1934

First Known Use of unsterile

circa 1934


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