(in the philosophy of William James) the doctrine that the only proper subject matter of philosophy is that which can be defined in terms of experience, and that relations are a part of experience.
noun, Mathematics. 1. an expression in which radical signs appear.
- Radical hysterectomy
radical hysterectomy n. Complete surgical removal of the uterus, upper vagina, and parametrium.
- Radical ion
noun any free radical species that carries an electrical charge Examples Radical ions are encountered in organic chemistry as reactive intermediates. Word Origin 1963 Usage Note chemistry
[rad-i-kuh-lahyz] /ˈræd ɪ kəˌlaɪz/ verb (used with object), radicalized, radicalizing. 1. to make or more , especially in politics. verb (used without object), radicalized, radicalizing. 2. to become or more , especially in politics. /ˈrædɪkəˌlaɪz/ verb (transitive) 1. to make (a person) more radical v. 1820, from radical (adj.) + -ize. Related: Radicalized; radicalizing.