Definitions
Extreme or very different; also relating to roots or root causes.
Word origin
Inherited from Middle English radical, from Latin rādīcālis (“of or pertaining to the root, having roots, radical”). Compare grassroots.
Used in a sentence
“a radical quantity; a radical sign”
“The most determined exertions of that authority, against them, only showed their radical independence.”
“His beliefs are radical.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Far from moderate”7 letters
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