as in food
something that maintains or stimulates the intellect my only sustenance on the long flight was a trashy novel I'd bought in the airport

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Recent Examples of sustenance Thanks to our ability to herd and the flock's constant supply of sustenance through products like milk and cheese, human history was forever changed. Stephanie Edwards, Discover Magazine, 31 Jan. 2025 Culture care Since houseplants are confined to a smaller space in a container, their roots cannot spread wider or deeper for sustenance. Betty Cahill, The Denver Post, 1 Mar. 2025 Instead, most pass holders found that their accommodations consisted of unfinished tents and drenched mattresses, with cheese sandwiches for sustenance. Megan Cerullo, CBS News, 24 Feb. 2025 Forests that operate like communities, using their root systems to share intelligence and sustenance and survival tips. Heidi Stevens, Chicago Tribune, 31 Jan. 2025 See All Example Sentences for sustenance

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“Sustenance.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sustenance. Accessed 25 Mar. 2025.

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