anaerobic digestion
noun
The decomposition of sewage or other waste material by anaerobic microorganisms.
Origin
1920s.
- round stern
- Round Table
- Round Tabler
- roundtail
- round text
- round the bend
- round-the-corner
- round-the-houses
- round-the-table
- round the twist
- round the wicket
- round-the-world
- round-the-worlder
- round-the-year
- round tilth
- round timber
- round-toed
- round tool
- round top
- round towel
- round tower
- round-towner
- round trade
- round trip
- round-tripper