radical noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com

Definition of radical noun from the Oxford Advanced American Dictionary

radical

noun

NAmE//ˈrædɪkl//

1a person with radical opinions political radicals

Want to learn more?

Find out which words work together and produce more natural sounding English with the Oxford Collocations Dictionary app.

2(chemistry) a group of atoms that behave as a single unit in a number of compounds see free radical

See radical in the Oxford Advanced Learner's Dictionary

Check pronunciation: radical

All matches