English edit

 
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Etymology edit

From bio- +‎ film. First used in the early 1970s in the context of wastewater treatment.

Noun edit

biofilm (countable and uncountable, plural biofilms)

  1. (biology, medicine) A thin film of mucus created by and containing a colony of bacteria and other microorganisms.

Translations edit

Spanish edit

Noun edit

biofilm m (plural biofilms)

  1. biofilm