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radical
01
radical
supporting total and extreme social or political changes
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
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
originating from or relating to the root or source of something
Exemples
Their solution addressed the radical problem in the system.
04
(of leaves) growing at or arising from the base of a plant or directly from the root or rootstock
Exemples
Radical foliage helps identify the species.
05
of or relating to a root in language, such as the root of a word
Exemples
Linguists studied the radical forms in ancient texts.
Radical
01
radical, groupe fonctionnel
a group of atoms bonded together that behaves as a single unit within a molecule
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
an atom or group of atoms with at least one unpaired electron, often highly reactive
Exemples
The antioxidant helps remove oxygen radicals from the bloodstream.
03
radical, extrémiste
a person who holds extreme or unconventional ideas or opinions
Exemples
Radicals often challenge established institutions.
04
a character or component conveying the lexical meaning of a logogram
Exemples
Students learned radicals to understand Chinese characters.
05
the form of a word after all affixes are removed
Exemples
Students identify radicals to study word formation.
06
a quantity expressed as the root of another quantity
Exemples
He simplified the radical in the equation.
Arbre Lexical
radicalize
radically
radical
radic
