root

[ root or, sometimes, roo t ]

/ rut or, sometimes, rʊt /

SEE MORE SYNONYMS FOR root ON THESAURUS.COM

verb (used without object)

to encourage a team or contestant by cheering or applauding enthusiastically.

to lend moral support: The whole group will be rooting for him.

Content related to root

Why Is The Word “Root” In “Root Beer”?Is root beer the world's most oddly named carbonated beverage ... we don't know, that award might go to 7-up, but we're going to explore the naming of this soft drink regardless. What, after all, is the root in root beer?

What’s The Difference Between A Homograph, Homonym, And Homophone?These words are often tossed around by teachers and linguists. What do they really mean? The prefix homo- comes from the Greek word homós which meant “one and the same.” So all of these words describe some types of sameness. Homographs are words that are spelled alike, but have different meanings and sometimes different pronunciations. The root graph comes from the Greek word meaning “drawn …

Words related to root

reinforce, boost, support, back, cooperate, benefit, sustain, aid, facilitate, expedite, call, discuss, talk, urge, uphold, favor, encourage, tout, recommend, propose

Words nearby root

rooseveltian, roost, rooster, rooster tail, roosterfish, root, root amputation, root and branch, root beer, root canal, root canal therapy

Origin of root

1885–90, Americanism; perhaps variant of rout⁴

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for root for (1 of 3)

root¹

/ (ruːt) /

noun

the organ of a higher plant that anchors the rest of the plant in the ground, absorbs water and mineral salts from the soil, and does not bear leaves or buds
(loosely) any of the branches of such an organ

any plant part, such as a rhizome or tuber, that is similar to a root in structure, function, or appearance

the essential, fundamental, or primary part or nature of somethingyour analysis strikes at the root of the problem
(as modifier)the root cause of the problem

anatomy the embedded portion of a tooth, nail, hair, etc

origin or derivation, esp as a source of growth, vitality, or existence

(plural) a person's sense of belonging in a community, place, etc, esp the one in which he was born or brought up

an ancestor or antecedent

Bible a descendant

the form of a word that remains after removal of all affixes; a morpheme with lexical meaning that is not further subdivisible into other morphemes with lexical meaningCompare stem 1 (def. 9)

maths a number or quantity that when multiplied by itself a certain number of times equals a given number or quantity3 is a cube root of 27

Also called: solution maths a number that when substituted for the variable satisfies a given equation2 is a root of x³ – 2x – 4 = 0

music (in harmony) the note forming the foundation of a chord

Australian and NZ slang sexual intercourse

root and branch

(adverb) entirely; completely; utterly
(adjective) thorough; radical; complete

Related adjective: radical

verb

Also: take root (intr) to put forth or establish a root and begin to grow

Also: take root (intr) to become established, embedded, or effective

(tr) to fix or embed with or as if with a root or roots

Australian and NZ slang to have sexual intercourse (with)

Derived forms of root

rooter, nounrootlike, adjectiverooty, adjectiverootiness, noun

Word Origin for root

Old English rōt, from Old Norse; related to Old English wyrt wort

British Dictionary definitions for root for (2 of 3)

root²

/ (ruːt) /

verb (intr)

(of a pig) to burrow in or dig up the earth in search of food, using the snout

(foll by about, around, in etc) informal to search vigorously but unsystematically

Derived forms of root

rooter, noun

Word Origin for root

C16: changed (through influence of root 1) from earlier wroot, from Old English wrōtan; related to Old English wrōt snout, Middle Dutch wrōte mole

British Dictionary definitions for root for (3 of 3)

root³

verb

(intr usually foll by for) informal to give support to (a contestant, team, etc), as by cheering

Derived forms of root

rooter, noun

Word Origin for root

C19: perhaps a variant of Scottish rout to make a loud noise, from Old Norse rauta to roar

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for root for

root

[ rōōt, rut ]

n.

The embedded part of an organ or structure, such as a hair, tooth, or nerve, serving as a base or support.

A primary source; an origin; radix.

Science definitions for root for

root

[ rōōt, rut ]

A plant part that usually grows underground, secures the plant in place, absorbs minerals and water, and stores food manufactured by leaves and other plant parts. Roots grow in a root system. Eudicots and magnoliids have a central, longer, and larger taproot with many narrower lateral roots branching off, while monocots have a mass of threadlike fibrous roots, which are roughly the same length and remain close to the surface of the soil. In vascular plants, roots usually consist of a central cylinder of vascular tissue, surrounded by the pericycle and endodermis, then a thick layer of cortex, and finally an outer epidermis or (in woody plants) periderm. Only finer roots (known as feeder roots) actively take up water and minerals, generally in the uppermost meter of soil. These roots absorb minerals primarily through small epidermal structures known as root hairs. In certain plants, adventitious roots grow out from the stem above ground as aerial roots or prop roots, bending down into the soil, to facilitate the exchange of gases or increase support. Certain plants (such as the carrot and beet) have fleshy storage roots with abundant parenchyma in their vascular tissues. See also fibrous root taproot.

Any of various other plant parts that grow underground, especially an underground stem such as a corm, rhizome, or tuber.

The part of a tooth that is embedded in the jaw and not covered by enamel.

Mathematics

A number that, when multiplied by itself a given number of times, produces a specified number. For example, since 2 X 2 X 2 X 2 = 16, 2 is a fourth root of 16.
A solution to an equation. For example, a root of the equation x2 - 4 = 0 is 2, since 22 - 4 = 0.

Culture definitions for root for (1 of 2)

root

In biology, the part of a plant that grows downward and holds the plant in place, absorbs water and minerals from the soil, and often stores food. The main root of a plant is called the primary root; others are called secondary roots. The hard tip is called the root cap, which protects the growing cells behind it. Root hairs increase the root's absorbing surface.

Culture definitions for root for (2 of 2)

root

The part of a tooth below the gum. The root anchors the tooth to the jawbone.

Idioms and Phrases with root for (1 of 2)

root for

Cheer on, give moral support to, as in The fans were out rooting for their team, or I've been rooting for you to get that promotion. This expression may come from the British verb rout, which is used of cattle and means “bellow.” [Late 1800s]

Idioms and Phrases with root for (2 of 2)

root

In addition to the idioms beginning with root

root and branch
rooted to the spot
root for
root of the matter
root out

also see:

put down roots
take root