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radical
01
radical
supporting total and extreme social or political changes
Exemplos
The radical activist advocated for the overthrow of the government to establish a new social order.
O ativista radical defendeu a derrubada do governo para estabelecer uma nova ordem social.
She joined a radical political group that called for the abolition of capitalism.
Ela se juntou a um grupo político radical que pedia a abolição do capitalismo.
02
radical, revolucionário
(of actions, ideas, etc.) very new and different from the norm
Exemplos
The scientist proposed a radical theory that challenged established beliefs.
O cientista propôs uma teoria radical que desafiou crenças estabelecidas.
They implemented radical changes to the company's structure to improve efficiency.
Eles implementaram mudanças radicais na estrutura da empresa para melhorar a eficiência.
03
originating from or relating to the root or source of something
Exemplos
The scientist studied the radical causes of the disease.
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
Exemplos
The plant has several radical leaves sprouting at its base.
Radical foliage helps identify the species.
05
of or relating to a root in language, such as the root of a word
Exemplos
The radical of the verb conveys its essential meaning.
Linguists studied the radical forms in ancient texts.
Radical
01
radical, grupo funcional
a group of atoms bonded together that behaves as a single unit within a molecule
Exemplos
The hydroxyl radical is highly reactive and plays a key role in many chemical reactions.
O radical hidroxila é altamente reativo e desempenha um papel fundamental em muitas reações químicas.
When a molecule loses or gains a radical, it can significantly change its properties.
Quando uma molécula perde ou ganha um radical, isso pode alterar significativamente suas propriedades.
02
an atom or group of atoms with at least one unpaired electron, often highly reactive
Exemplos
Free radicals can damage cells if not neutralized.
The antioxidant helps remove oxygen radicals from the bloodstream.
03
a person who holds extreme or unconventional ideas or opinions
Exemplos
The radical spoke passionately at the town hall.
Radicals often challenge established institutions.
04
a character or component conveying the lexical meaning of a logogram
Exemplos
The radical in the character indicates its semantic category.
Students learned radicals to understand Chinese characters.
05
the form of a word after all affixes are removed
Exemplos
The radical of " unhappiness " is " happy. "
Students identify radicals to study word formation.
06
a quantity expressed as the root of another quantity
Exemplos
The radical √16 equals 4.
He simplified the radical in the equation.
Árvore Lexical
radicalize
radically
radical
radic
