Definition Synonyms
Definition of radical - Reverso English Dictionary
Adjective
1.
innovativevery different from the usual or traditional
- The artist is known for her radical approach to sculpture..
2.
politicsfavoring extreme changes in society or politics
- She joined a radical group advocating for reform.
3.
changevery important and great in degree
- The company underwent a radical transformation.
4.
- That skateboard trick was radical!
Noun
1.
change activistperson who advocates thorough or complete political or social reform
- The radicals pushed for sweeping changes in the government..
2.
party hardlinerperson with extreme political views
- She was known as a radical in her community.
3.
chemistryTECH. group of atoms in a molecule responsible for its chemical propertiesTECH.
- The hydroxyl radical plays a crucial role in organic reactions..
4.
mathematicsTECH. root of a number or quantityTECH.
- The radical of 16 is 4.
5.
linguisticsTECH. part of a character indicating meaningTECH.
- The radical in this Chinese character is clear.
Expressions with radical
💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
small group of extremists working secretly
The authorities uncovered a radical cell planning an attack.
very big transformation that completely alters basic structure or usual way
The new law brought radical change to the education system.
significant change from the usual way
The new policy represents a radical departure from previous practices.
movement advocating for drastic changes to achieve women's equality
Radical feminism seeks to dismantle patriarchy entirely..
person strongly supporting deep change for gender equality
She is a radical feminist fighting for equal rights.
political group advocating for revolutionary social change
The radical left organized a protest for climate action.
opposed to extreme or revolutionary ideas or actions
The government adopted anti-radical policies after the protests.
reactive oxygen molecule in the body, causes damage
Free radicals can damage cells and contribute to aging.
surgical removal of the uterus, cervix, upper vagina, and surrounding tissues
She underwent a radical hysterectomy to treat her cancer..
surgical removal of a breast, chest muscles, and lymph nodes
After her diagnosis, she underwent a radical mastectomy to prevent the spread of cancer..
symbol √ indicating root extraction
The radical sign √9 equals 3.
extensive surgery removing diseased tissue and surrounding areas
The patient underwent radical surgery to remove the tumor.
chemical group of carbon and hydrogen atoms from a simple chain hydrocarbon
An ethyl alkyl radical can replace a hydrogen atom in the molecule.
surgical removal of a breast and some lymph nodes
She underwent a modified radical mastectomy last year.
line of intersection of two circles' radical planes
The radical axis of two intersecting circles passes through their points of intersection..
complete surgical removal of the prostate gland
He underwent a radical prostatectomy to treat his prostate cancer.
adoption of radical causes by high society for fashion
The gala was filled with radical chic supporters.
Origin of radical
Latin, radix (root)
Terms with radical included in their meaning
💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.
advocate
person advocating for radical political or social change
radical beliefs
belief in and support for ideas not typical of mainstream society
change agent
person or thing that causes radical change
politics
supporting radical leftist political views or policies
politics
supporting the most radical conservative political views
innovative
new or original in a radical way
society
individual opposing radical changes in society
politics
group with very radical left-wing political beliefs
politics
supporting the most radical left-wing political ideas
politics
most radical part of the political left wing
politics
extremely liberal or radical in politics
politics
person with extreme left-wing political views or radical reform ideas
politics
person with radical left-wing views
proverb
new management often makes radical changes
radical ideologies
associated with 1960s-70s radical political ideologies
chemistry
the radical -NH2 in chemical structures
people
mild and well-behaved, not radical or extreme
radical change
philosophy advocating for rapid technological and social change
change
any sudden forceful beginning or radical change
organic chemistry
univalent hydrocarbon radical C₂H₅ from ethane
chemistry
univalent radical derived from methane
radical
extreme or revolutionary
chemistry
catalyst for free radical reactions
social
collective seeking radical social change
Examples of radical in a sentence
The radical design caught everyone's attention. His radical views often sparked debates. The radical policies were met with resistance. Her radical ideas challenged the traditional norms. The new policy introduced radical changes to the system. The concert last night was totally radical!
Her new surfboard is absolutely radical. The radical spoke passionately at the rally. Radicals often face opposition from the mainstream. The radical was often seen at protests. He was labeled a radical for his beliefs. The methyl radical is highly reactive. Scientists studied the behavior of the free radical in the experiment. Finding the radical of 25 is simple math. The equation required calculating the radical of 81. Look up the radical before learning the character. The dictionary groups entries by radical.
View all translations of radical
Click below to see the appropriate translations facing each meaning.
- French:radical, radical libre, ...
- German:innovativ, Radikale, ...
- Italian:innovativo, fanatico, ...
- Spanish:radical, raíz, ...
- Portuguese:inovador, raiz, ...
- Chinese:创新的, 激进分子, ...
- Japanese:革新的, 急進派, ...
- Arabic:جَذْرِي, رَادِيكَالِيّ, ...
- Hebrew:מַהְפְּכָנִי, מַהְפְּכָן, ...
- Russian:радикальный, радикал, ...
- Ukrainian:інноваційний, радикал, ...
- Hindi:क्रांतिकारी, उग्र सुधारवादी, ...
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