plural roots
1
a
: the usually underground part of a seed plant body that originates usually from the hypocotyl, functions as an organ of absorption, aeration, and food storage or as a means of anchorage and support, and differs from a stem especially in lacking nodes, buds, and leaves
b
: any subterranean plant part (such as a true root or a bulb, tuber, rootstock, or other modified stem) especially when fleshy and edible
2
a
: the part of a tooth within the socket
also
: any of the processes into which this part is often divided see tooth illustration
b
: the enlarged basal part of a hair within the skin
c
: the proximal end of a nerve
especially
: the initial segment of a spinal nerve where it branches from the spinal cord : nerve root see also dorsal root, ventral root
d
: the part of an organ or physical structure by which it is attached to the body
the root of the tongue
3
a
: something that is an origin or source (as of a condition or quality)
… the love of money is the root of all evil …—
1 Timothy 6:10 (King James Version)
1 Timothy 6:10 (King James Version)
b
: one or more progenitors of a group of descendants
—usually used in plural
c
: an underlying support : basis
d
: the essential core : heart
—often used in the phrase at root
e
: close relationship with an environment : tie
—usually used in plural
They put down roots in a farming community.
4
a
: a quantity taken an indicated number of times as an equal factor
2 is a fourth root of 16.
b
: a number that reduces an equation to an identity when it is substituted for one variable
5
a
: the lower part : base
b
: the part by which an object is attached to something else
6
: the simple element inferred as the basis from which a word is derived by phonetic change or by extension (such as composition or the addition of an affix or inflectional ending)
7
: the lowest tone of a chord (such as C in a C minor chord) when the tones are arranged in ascending thirds
8
computers
: a level of access to a computer system that allows complete access to files on the system and complete control over the system's functions
—usually used before another noun
root user
root directory
rootedness
noun
rootlessness
noun
see also take root
rooted; rooting; roots
1
a
: to furnish with or enable to develop roots
b
: to fix or implant by or as if by roots
2
: to remove altogether by or as if by pulling out by the roots
—usually used with out
root out dissenters
rooted; rooting; roots
: to turn over, dig up, or discover and bring to light
—usually used with out
root out the cause of the problem
rooted; rooting; roots
1
: to noisily applaud or encourage a contestant or team : cheer
2
: to wish the success of or lend support to someone or something
rooter
noun
Synonyms
Examples of root in a Sentence
Noun
Elm trees have shallow roots.
Pull weeds up by the roots so that they don't grow back.
You can tell that she dyes her hair blonde because her dark roots are showing.
Verb (1)
rooted the post securely in the dirt
Recent Examples on the WebDavid Caraccio, Sacramento Bee, 22 May 2024
The building was also full of plenty of pink, including cowboy hats representing Meg’s Texas roots.
—Andre Gee, Rolling Stone, 22 May 2024
But the affair does also warn Americans that political hatreds can prove extremely durable unless leaders address the root causes — not just the current controversy of the day.
—Maurice Samuels / Made By History, TIME, 21 May 2024
In addition to mainstays like Ossorio Bakery & Café (a casual coffee spot with a varied menu and a European feel) and Café Margaux (the ideal linen-tablecloth eatery to complement date night at the playhouse), other trendy outposts have also put down roots.
—Marisa Spyker, Southern Living, 20 May 2024
In some ways, the grid’s fragmented structure is a product of its roots.
—Dylan Sloan, Fortune, 19 May 2024
Treatments at Kintsugi take inspiration from all over the world and range from the ancient (like chi nei tsang, an internal organ massage with Chinese roots) to the avant-garde (like the Keope treatment, an ergonomic machine from Italy to aid in arterial circulation).
—Nicole Trilivas, Robb Report, 10 May 2024
Unlike Leavenworth, though, Poulsbo boasts actual Scandinavian roots — it was settled by Norwegian immigrants.
—Zoe Baillargeon, Travel + Leisure, 10 May 2024
For anchorage, the cementum, ligament and bone grip the tooth at its root portion that is buried under the gum.
—Samer Zaky, Discover Magazine, 10 May 2024
Tracy Wilkinson, Los Angeles Times, 22 May 2024
Prescott is rooting hard for the Mavericks and Stars but is also quite envious and motivated by their success.
—Clarence E. Hill Jr., Fort Worth Star-Telegram, 22 May 2024
While the city’s other hotels may feel more traditionally Roman, the Six Senses is full of subtle touches that root it in the Eternal City.
—Laura Itzkowitz, Travel + Leisure, 16 May 2024
Karki promised him that the character and the milieu would be rooted and his conviction convinced Bajpayee.
—Naman Ramachandran, Variety, 15 May 2024
The couplet that starts the forty-ninth poem, quoted above, roots the reader nicely in sight and sound and therefore place.
—Wyatt Mason, Harper's Magazine, 26 Apr. 2024
And then also rooting of money from the political landscape.
—Baltimore Sun Media, Baltimore Sun, 11 Apr. 2024
Remove any foliage from the bottom half of the stem and dip the end in rooting hormone.
—Viveka Neveln, Better Homes & Gardens, 8 May 2024
His mind remains rooted there even as his work moves beyond the theater walls.
—Mujib Mashal Atul Loke, New York Times, 1 May 2024
Noun
In the 1850s, the O’Donnell family put roots down on a beautiful wooded property in Carmichael, California, that became one of the Sacramento area’s first ranches and settlements.
—David Caraccio, Sacramento Bee, 22 May 2024
The building was also full of plenty of pink, including cowboy hats representing Meg’s Texas roots.
—Andre Gee, Rolling Stone, 22 May 2024
But the affair does also warn Americans that political hatreds can prove extremely durable unless leaders address the root causes — not just the current controversy of the day.
—Maurice Samuels / Made By History, TIME, 21 May 2024
In addition to mainstays like Ossorio Bakery & Café (a casual coffee spot with a varied menu and a European feel) and Café Margaux (the ideal linen-tablecloth eatery to complement date night at the playhouse), other trendy outposts have also put down roots.
—Marisa Spyker, Southern Living, 20 May 2024
In some ways, the grid’s fragmented structure is a product of its roots.
—Dylan Sloan, Fortune, 19 May 2024
Treatments at Kintsugi take inspiration from all over the world and range from the ancient (like chi nei tsang, an internal organ massage with Chinese roots) to the avant-garde (like the Keope treatment, an ergonomic machine from Italy to aid in arterial circulation).
—Nicole Trilivas, Robb Report, 10 May 2024
Unlike Leavenworth, though, Poulsbo boasts actual Scandinavian roots — it was settled by Norwegian immigrants.
—Zoe Baillargeon, Travel + Leisure, 10 May 2024
For anchorage, the cementum, ligament and bone grip the tooth at its root portion that is buried under the gum.
—Samer Zaky, Discover Magazine, 10 May 2024
Verb
All of those plans were rooted more in ridding the continent of Jews than in giving them a homeland.
—Tracy Wilkinson, Los Angeles Times, 22 May 2024
Prescott is rooting hard for the Mavericks and Stars but is also quite envious and motivated by their success.
—Clarence E. Hill Jr., Fort Worth Star-Telegram, 22 May 2024
While the city’s other hotels may feel more traditionally Roman, the Six Senses is full of subtle touches that root it in the Eternal City.
—Laura Itzkowitz, Travel + Leisure, 16 May 2024
Karki promised him that the character and the milieu would be rooted and his conviction convinced Bajpayee.
—Naman Ramachandran, Variety, 15 May 2024
The couplet that starts the forty-ninth poem, quoted above, roots the reader nicely in sight and sound and therefore place.
—Wyatt Mason, Harper's Magazine, 26 Apr. 2024
And then also rooting of money from the political landscape.
—Baltimore Sun Media, Baltimore Sun, 11 Apr. 2024
Remove any foliage from the bottom half of the stem and dip the end in rooting hormone.
—Viveka Neveln, Better Homes & Gardens, 8 May 2024
His mind remains rooted there even as his work moves beyond the theater walls.
—Mujib Mashal Atul Loke, New York Times, 1 May 2024
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'root.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near root
Cite this Entry
“Root.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/root. Accessed 28 May. 2024.
Copy CitationKids Definition
1
a
: the leafless usually underground part of a plant that absorbs water and minerals, stores food, and holds the plant in place
b
: an underground plant part especially when fleshy and edible
2
a
: the part of a tooth within the socket
b
: the base or end of a bodily part (as a hair or a fingernail) or the part by which it is attached to the body
3
a
: an original cause : source
the roots of evil
b
: the ancestors of a person or a group of persons
people tracing their roots
c
: something that lies under and supports
the roots of a mountain chain
d
: core entry 1 sense 1, heart
the root of the problem
e
: a close relationship with a social environment
has roots in the South
4
a
: a number that when multiplied by itself a given number of times equals a specified number
2 is a 4th root of 16 because 2 x 2 x 2 x 2 = 16
b
: a solution of a polynomial equation with one unknown
(x + 1) (x - 1) = 0 has the roots x = -1 and x = 1
5
: a word or part of a word from which other words are formed
"butler" and "bottle" come from the same Latin root
root
2 of 4 verb1
a
: to form or enable to form roots
b
: to fix or become fixed by or as if by roots : take root
2
: to remove by or as if by pulling out the roots
root out spies
root
3 of 4 verb
: to turn up or dig in the soil with the snout
pigs rooting for fungi
2
: to wish for the success of someone or something
rooting for the underdog
rooter
noun
Etymology
Noun
Old English rōt "root of a plant"; of Norse origin
Verb
perhaps an altered form of rout, a rare word meaning "to low or bellow like cattle"
Medical Definition
1
a
: the usually underground part of a seed plant body that functions as an organ of absorption, aeration, and food storage or as a means of anchorage and support and that differs from a stem especially in lacking nodes, buds, and leaves
b
: any subterranean plant part (as a true root or a bulb, tuber, rootstock, or other modified stem) especially when fleshy and edible
2
a(1)
: the part of a tooth within the socket
(2)
: any of the processes into which the root of a tooth is often divided
b
: the enlarged basal part of a hair within the skin
called also hair root
c
: the proximal end of a nerve
especially
: the initial segment of a spinal nerve where it branches from the spinal cord : nerve root see also dorsal root, ventral root
d
: the part of an organ or physical structure by which it is attached to the body
the root of the tongue
Legal Definition
root
noun
in the civil law of Louisiana
: descendant
Biographical Definition
Love words? Need even more definitions?
Merriam-Webster unabridged
Share