radical
ra
ˈræ
di
di
cal
kəl
kēl
British pronunciation
/ˈrædɪkəl/

Définition et signification de « radical » en anglais

radical
01

radical

supporting total and extreme social or political changes
radical definition and meaning
example
Exemples
She joined a radical political group that called for the abolition of capitalism.
Elle a rejoint un groupe politique radical qui appelait à l'abolition du capitalisme.
02

radical

(of actions, ideas, etc.) very new and different from the norm
example
Exemples
They implemented radical changes to the company's structure to improve efficiency.
Ils ont mis en œuvre des changements radicaux dans la structure de l'entreprise pour améliorer l'efficacité.
03

radical, fondamental

originating from or relating to the root or source of something
example
Exemples
Their solution addressed the radical problem in the system.
Leur solution a abordé le problème radical dans le système.
04

radical, basilaire

(of leaves) growing at or arising from the base of a plant or directly from the root or rootstock
example
Exemples
Radical foliage helps identify the species.
Le feuillage radical aide à identifier l'espèce.
05

radical, racinaire

of or relating to a root in language, such as the root of a word
example
Exemples
Linguists studied the radical forms in ancient texts.
Les linguistes ont étudié les formes radicales dans les textes anciens.
Radical
01

radical, groupe fonctionnel

a group of atoms bonded together that behaves as a single unit within a molecule
example
Exemples
When a molecule loses or gains a radical, it can significantly change its properties.
Lorsqu'une molécule perd ou gagne un radical, cela peut considérablement modifier ses propriétés.
02

radical, radical libre

an atom or group of atoms with at least one unpaired electron, often highly reactive
example
Exemples
The antioxidant helps remove oxygen radicals from the bloodstream.
L'antioxydant aide à éliminer les radicaux d'oxygène de la circulation sanguine.
03

radical, extrémiste

a person who holds extreme or unconventional ideas or opinions
example
Exemples
Radicals often challenge established institutions.
Les radicaux remettent souvent en question les institutions établies.
04

radical, élément radical

a character or component conveying the lexical meaning of a logogram
example
Exemples
Students learned radicals to understand Chinese characters.
Les étudiants ont appris les radicaux pour comprendre les caractères chinois.
05

radical, racine

the form of a word after all affixes are removed
example
Exemples
Students identify radicals to study word formation.
Les étudiants identifient les radicaux pour étudier la formation des mots.
06

radical, racine

a quantity expressed as the root of another quantity
example
Exemples
He simplified the radical in the equation.
Il a simplifié le radical dans l'équation.
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