tuberous
Americanadjective
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characterized by the presence of rounded or wartlike prominences or tubers.
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of the nature of such a prominence.
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Botany. bearing tubers.
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having the nature of or resembling a tuber.
adjective
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(of plants or their parts) forming, bearing, or resembling a tuber or tubers
a tuberous root
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anatomy of, relating to, or having warty protuberances or tubers
Other Word Forms
Etymology
Origin of tuberous
First recorded in 1640–50, tuberous is from the Latin word tūberōsus knobby. See tuber 1, -ous
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.
The bright, purple tuberous root hailing from the Philippines has enjoyed a surge in popularity in recent years.
From Salon ● Feb. 7, 2024
My favorite thing about beets is that one plant provides two sides dishes – the tuberous root and the tasty greens.
From Washington Times ● Aug. 10, 2023
The agency gave more funding to tuberous sclerosis, a rare genetic disorder that affects fewer than forty thousand Americans, and to osteogenesis imperfecta, a brittle-bone disease, which affects some twenty thousand.
From The New Yorker ● Sep. 3, 2019
The best way to overwinter ‘Four O’Clock’ is to dig the tuberous roots in fall and store them in barely moist peat moss in an unheated garage.
From Seattle Times ● Jul. 5, 2017
Embryo large; no albumen.—Petioles and peduncles all from the tuberous rootstock, the centrally peltate leaves and the flowers large.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Asa Gray
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
