The meaning of RADICAL is of, relating to, or proceeding from a root. How to use radical in a sentence.

RADICAL definition: 1. believing or expressing the belief that there should be great or extreme social or political…. Learn more.

RADICAL definition: of or going to the root or origin; fundamental. See examples of radical used in a sentence.

1 day ago · Adjective [edit] radical (comparative more radical, superlative most radical) Favoring fundamental change, or change at the root cause of a matter.

If something is considered extremist or very different from anything that has come before it, call it radical.

Relating to or advocating fundamental or revolutionary changes in current practices, conditions, or institutions: radical politics; a radical political theorist.

a person holding radical views, esp. one favoring fundamental social or economic change

RADICAL meaning: 1 : very new and different from what is traditional or ordinary; 2 : very basic and important

An individual atom or element as a constituent of a compound was formerly termed a simple radical, as distinct from a group or compound radical. The use of the word for single atoms is now unusual …

Definition of radical adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.