variants or less commonly konjak
plural konjacs also konjaks
: a perennial plant (Amorphophallus konjac synonym A. rivieri) of the arum family grown throughout East and Southeast Asia for its large starchy corms
Konjacs will go dormant during the winter, but can grow year-round in a temperate climate. … After five days, when the konjac is finished blooming, it will fade away and quickly collapse. Katelyn Aluise
also : the dried corm of the konjac that is ground or powdered especially to make flour or gelatin or for use as a dietary supplement
To make the noodles … , the konjac is made into a flour that gets mixed with still water (see still water sense 2) and lime water, which is a solution of calcium hydroxide that helps hold the mixture together … Linnea Covington
Made with konjac powder, nori, and more plant-based ingredients, you can be satisfied that this vegan shrimp will taste like the real thing. Charlotte Pointing
Dinner is a tofu and vegetable curry with konjac rice … Linda Maher

Examples of konjac in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Made from konjac jelly, this turns collagen and vitamin C into a sweet treat substitute for sugary snacks. Kiana Murden, Vogue, 14 Mar. 2025 Konjac Rice Konjac rice (also known as shirataki rice) is a rice alternative made from the roots of the konjac plant. Jillian Kubala, Health, 1 Oct. 2024

Word History

Etymology

borrowed from Japanese konnyaku

Note: The spelling konjac follows that of the Latin name of the plant, Amorphophallus konjac, earlier Arisaema konjac, given it by the German botanist Philipp Franz von Siebold (1796-1866), who collected a specimen during his six-year sojourn in Japan (1823-29) and brought it back to Europe. The genus was changed from Arisaema to Amorphophallus by the botanist Karl Koch at a meeting of the Verein für Beförderung des Gartenbaues in Berlin ("Society for the Promotion of Horticulture in Berlin")—see Berliner allgemeine Gartenzeitung, No. 21, May 22, 1858, p. 166.

First Known Use

1884, in the meaning defined above

Time Traveler
The first known use of konjac was in 1884

Browse Nearby Words

Cite this Entry

“Konjac.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/konjac. Accessed 20 Mar. 2025.

Last Updated: - Updated example sentences
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