English dictionary



Hint: Wildcards can be used multiple times in a query.

English noun: bacteria bed

1. bacteria bed (artifact) layer of sand or gravel used to expose sewage effluent to air and the action of microorganisms


Broader (hypernym)filter









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk