Visual meaning of 'radical'? - learn with images, example in daily life

Visual illustration of radical: (historical: 19th-century Britain) A member of the most progressive wing of the Liberal Party; someone favouring social reform (but generally stopping short of socialism).

noun

(historical: 19th-century Britain) A member of the most progressive wing of the Liberal Party; someone favouring social reform (but generally stopping short of socialism).

"The radical proposed a new school policy to improve student access to resources. "

politics history government society person essential ielts

Visual illustration of radical: (historical: early 20th-century France) A member of an influential, centrist political party favouring moderate social reform, a republican constitution, and secular politics.

noun

(historical: early 20th-century France) A member of an influential, centrist political party favouring moderate social reform, a republican constitution, and secular politics.

"The radical, a key figure in the French Socialist party, advocated for gradual changes in education and healthcare. "

politics government history nation organization essential ielts

Visual illustration of radical: A person with radical opinions. - Image 1

radical: A person with radical opinions. - Thumbnail 1

radical: A person with radical opinions. - Thumbnail 2

noun

A person with radical opinions.

"The radical in our class argued for a complete overhaul of the school's dress code. "

politics person essential ielts

Visual illustration of radical: A root (of a number or quantity). - Image 1

radical: A root (of a number or quantity). - Thumbnail 1

radical: A root (of a number or quantity). - Thumbnail 2

radical: A root (of a number or quantity). - Thumbnail 3

noun

A root (of a number or quantity).

"The radical of 16 is 4. "

math essential ielts

Visual illustration of radical: In logographic writing systems such as the Chinese writing system, the portion of a character (if any) that provides an indication of its meaning, as opposed to phonetic.

noun

In logographic writing systems such as the Chinese writing system, the portion of a character (if any) that provides an indication of its meaning, as opposed to phonetic.

"The radical for the Chinese character for "tree" indicates the general idea of a plant. "

language writing linguistics character essential ielts

Visual illustration of radical: In Semitic languages, any one of the set of consonants (typically three) that make up a root. - Image 1

radical: In Semitic languages, any one of the set of consonants (typically three) that make up a root. - Thumbnail 1

radical: In Semitic languages, any one of the set of consonants (typically three) that make up a root. - Thumbnail 2

noun

In Semitic languages, any one of the set of consonants (typically three) that make up a root.

"The Arabic word for "house" has the radical consonants "b-y-t". "

language linguistics word essential ielts

Visual illustration of radical: A group of atoms, joined by covalent bonds, that take part in reactions as a single unit.

noun

A group of atoms, joined by covalent bonds, that take part in reactions as a single unit.

"The scientist studied the radical that formed when the chemical reacted with water. "

chemistry compound science essential ielts

Visual illustration of radical: A free radical. - Image 1

radical: A free radical. - Thumbnail 1

radical: A free radical. - Thumbnail 2

noun

A free radical.

"The scientist explained that the presence of free radicals in the body can damage cells. "

chemistry biochemistry biology medicine science essential ielts

$Visual illustration of radical: (commutative algebra, of an ideal) Given an ideal I in a commutative ring R, another ideal, denoted Rad(I) or \sqrt{I}, such that an element x ∈ R is in Rad(I) if, for some positive integer n, xn ∈ I; equivalently, the intersection of all prime ideals containing I.$

noun

(commutative algebra, of an ideal) Given an ideal I in a commutative ring R, another ideal, denoted Rad(I) or \sqrt{I}, such that an element x ∈ R is in Rad(I) if, for some positive integer n, xn ∈ I; equivalently, the intersection of all prime ideals containing I.

"The radical of the set of problems assigned in math class is the set of all problems that could be solved if we repeated the key steps a certain number of times. "

math technical essential ielts

Visual illustration of radical: (of a ring) Given a ring R, an ideal containing elements of R that share a property considered, in some sense, "not good".

noun

(of a ring) Given a ring R, an ideal containing elements of R that share a property considered, in some sense, "not good".

"The radical of the set of all possible test scores in math class contained the scores that were below a failing grade. "

math essential ielts

Visual illustration of radical: (of a module) The intersection of maximal submodules of a given module.

noun

(of a module) The intersection of maximal submodules of a given module.

"The radical of the student group's opinions is the core belief in environmental protection. "

math theory essential ielts

Visual illustration of radical: The product of the distinct prime factors of a given positive integer.

noun

The product of the distinct prime factors of a given positive integer.

"The radical of the number 12 is 6, because the prime factors of 12 are 2 and 3, and their product is 6. "

math number essential ielts

Visual illustration of radical: Favoring fundamental change, or change at the root cause of a matter. - Image 1

radical: Favoring fundamental change, or change at the root cause of a matter. - Thumbnail 1

radical: Favoring fundamental change, or change at the root cause of a matter. - Thumbnail 2

radical: Favoring fundamental change, or change at the root cause of a matter. - Thumbnail 3

adjective

Favoring fundamental change, or change at the root cause of a matter.

"His beliefs are radical."

politics philosophy society attitude action essential ielts

Visual illustration of radical: Pertaining to a root (of a plant). - Image 1

radical: Pertaining to a root (of a plant). - Thumbnail 1

radical: Pertaining to a root (of a plant). - Thumbnail 2

adjective

Pertaining to a root (of a plant).

"The botanist carefully examined the radical of the young seedling. "

plant biology essential ielts

Visual illustration of radical: Pertaining to the basic or intrinsic nature of something. - Image 1

radical: Pertaining to the basic or intrinsic nature of something. - Thumbnail 1

radical: Pertaining to the basic or intrinsic nature of something. - Thumbnail 2

adjective

Pertaining to the basic or intrinsic nature of something.

"The radical change in the school's curriculum reflected a deeper understanding of student needs. "

nature philosophy science theory essential ielts

Visual illustration of radical: Thoroughgoing; far-reaching. - Image 1

radical: Thoroughgoing; far-reaching. - Thumbnail 1

radical: Thoroughgoing; far-reaching. - Thumbnail 2

radical: Thoroughgoing; far-reaching. - Thumbnail 3

radical: Thoroughgoing; far-reaching. - Thumbnail 4

adjective

Thoroughgoing; far-reaching.

"The spread of the cancer required radical surgery, and the entire organ was removed."

politics society attitude essential ielts

Visual illustration of radical: Of or pertaining to the root of a word. - Image 1

radical: Of or pertaining to the root of a word. - Thumbnail 1

radical: Of or pertaining to the root of a word. - Thumbnail 2

radical: Of or pertaining to the root of a word. - Thumbnail 3

adjective

Of or pertaining to the root of a word.

"The radical of the word "unhappiness" is "happy." "

grammar linguistics word essential ielts

Visual illustration of radical: (of a sound) Produced using the root of the tongue.

adjective

(of a sound) Produced using the root of the tongue.

"The singer's radical vocalizations were difficult to understand because she used the root of her tongue to produce the sound. "

phonetics language sound linguistics essential ielts

Visual illustration of radical: Involving free radicals. - Image 1

radical: Involving free radicals. - Thumbnail 1

radical: Involving free radicals. - Thumbnail 2

adjective

Involving free radicals.

"The scientist studied the radical changes in the cells caused by the new chemical compound. "

chemistry biology medicine biochemistry essential ielts

Visual illustration of radical: Relating to a radix or mathematical root. - Image 1

radical: Relating to a radix or mathematical root. - Thumbnail 1

radical: Relating to a radix or mathematical root. - Thumbnail 2

radical: Relating to a radix or mathematical root. - Thumbnail 3

adjective

Relating to a radix or mathematical root.

"a radical quantity; a radical sign"

math essential ielts

Visual illustration of radical: (1980s & 1990s) Excellent; awesome.

adjective

(1980s & 1990s) Excellent; awesome.

"That was a radical jump!"

culture style language essential ielts