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digester

American  
[dih-jes-ter, dahy-] / dɪˈdʒɛs tər, daɪ- /

noun

  1. a person or thing that digests.

  2. Chemistry. Also digestor an apparatus in which substances are softened or disintegrated by moisture, heat, chemical action, or the like.


digester British  
/ dɪˈdʒɛstə, daɪ- /

noun

  1. chem an apparatus or vessel, such as an autoclave, in which digestion is carried out

  2. a less common word for digestant

  3. a person or thing that digests

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of digester

First recorded in 1570–80; digest + -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And New York State requires large food businesses to donate excess edible food and recycle remaining scraps if they are within 25 miles of a composting facility or anaerobic digester.

From New York Times • Jun. 12, 2024

Agriculturally focused states are seeing increased pushes for more manure digester facilities.

From Salon • Nov. 5, 2022

CR&R, a waste management service L.A. has contracted with, feeds L.A.'s food scraps into an anaerobic digester, a type of mechanical stomach.

From Los Angeles Times • May 31, 2022

The firm has installed an anaerobic digester, which feeds potato waste to bacteria to produce useful methane.

From BBC • Dec. 6, 2020

For Händel was almost equally famous both as a composer and a digester.

From The Love Affairs of Great Musicians, Volume 2 by Hughes, Rupert

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