plural superfoods
: a food (such as salmon, broccoli, or blueberries) that is rich in nutrients (such as antioxidants, fiber, or fatty acids) considered beneficial to one's health
Known as a superfood because of their high antioxidant value, acai are small purple berries which grow on Brazilian acai palm trees.Mary Taylor
This natural source of trace minerals … has long been touted as a superfood, believed to increase metabolism, boost immunity, as well as ward off cancer and digestive problems.Andrew Weil
compare brain food

Word History

Etymology

super- + food

First Known Use

1915, in the meaning defined above

Time Traveler
The first known use of superfood was in 1915

Browse Nearby Words

Cite this Entry

“Superfood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/superfood. Accessed 27 Aug. 2026.

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