biomass

noun

bio·​mass ˈbī-ō-ˌmas How to pronounce biomass (audio)
1
: the amount of living matter (as in a unit area or volume of habitat)
2
: plant materials and animal waste used especially as a source of fuel

Examples of biomass in a Sentence

Recent Examples on the Web The challenge is that creating sustainable aviation fuel costs three to five times more than conventional jet fuel and securing biomasses at scale is challenging. Karina Atkins, Chicago Tribune, 15 May 2024 The carrots, meanwhile, produced less biomass and had a lower yield in intercropping compared to monocropping. Sarah Kuta, Smithsonian Magazine, 6 May 2024 See all Example Sentences for biomass 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'biomass.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1931, in the meaning defined at sense 1

Time Traveler
The first known use of biomass was in 1931

Dictionary Entries Near biomass

Cite this Entry

“Biomass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biomass. Accessed 29 May. 2024.

Kids Definition

biomass

noun
bio·​mass
ˈbī-ō-ˌmas
1
: the amount of living matter (as in an area or volume of habitat)
2
: plant materials and animal waste used especially as a source of fuel

Medical Definition

biomass

noun
bio·​mass -ˌmas How to pronounce biomass (audio)
: the amount of living matter (as in a unit area or volume of habitat)

More from Merriam-Webster on biomass

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