guano

noun

gua·​no ˈgwä-(ˌ)nō How to pronounce guano (audio)
: a fertilizer containing the accumulated excrement of seabirds or bats
broadly : excrement especially of seabirds or bats

Examples of guano in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Gross and his team discovered that the new buds blossom around the time when the fish transition from eating larval crustaceans to gobbling up their adulthood staple: bat guano. Elizabeth Anne Brown, Scientific American, 23 Sep. 2024 The smell of bat droppings, or guano, wafts up from the cave when the breeze is low. Jack Armstrong, The Arizona Republic, 17 Aug. 2024 Once used for shelter by the Indigenous Temuan, then for mining bat guano, the Batu Caves got their first Hindu temple, the Sri Subramaniar Swamy Temple, in 1891. Shoshi Parks, Smithsonian Magazine, 24 July 2024 In the United States alone, the report flags the exotic pet trade, live animal markets, bat guano harvesting, guinea pig and ferret farming, coyote and fox urine production, roadside zoos, animal fighting, fur farming, commercial farming and many other potentially dangerous settings. Karen Weintraub, USA TODAY, 21 July 2024 See all Example Sentences for guano 

Word History

Etymology

Spanish, from Quechua wanu fertilizer, dung

First Known Use

1604, in the meaning defined above

Time Traveler
The first known use of guano was in 1604

Dictionary Entries Near guano

Cite this Entry

“Guano.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guano. Accessed 16 Nov. 2024.

Kids Definition

guano

noun
gua·​no ˈgwän-ō How to pronounce guano (audio)
: a substance composed chiefly of the excrement of seabirds or bats and used as a fertilizer

More from Merriam-Webster on guano

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