Table of Contents
1. free_radical
noun. an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule.
Antonyms
Synonyms
2. radical
adjective. ['ˈrædɪkəl'] (used of opinions and actions) far beyond the norm.
Etymology
- radical (English)
- radical (French)
- radicalis (Latin)
3. radical
noun. ['ˈrædɪkəl'] (chemistry) two or more atoms bound together as a single unit and forming part of a molecule.
Antonyms
Synonyms
Etymology
- radical (English)
- radical (French)
- radicalis (Latin)
4. radical
adjective. ['ˈrædɪkəl'] markedly new or introducing radical change.
Antonyms
Synonyms
Etymology
- radical (English)
- radical (French)
- radicalis (Latin)
5. radical
noun. ['ˈrædɪkəl'] an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule.
Antonyms
Synonyms
Etymology
- radical (English)
- radical (French)
- radicalis (Latin)
6. free
adjective. ['ˈfriː'] able to act at will; not hampered; not under compulsion or restraint.
Antonyms
Synonyms
Etymology
- free (English)
- fre (Middle English (1100-1500))
- freo (Old English (ca. 450-1100))
7. free
verb. ['ˈfriː'] grant freedom to; free from confinement.
Antonyms
Etymology
- free (English)
- fre (Middle English (1100-1500))
- freo (Old English (ca. 450-1100))
8. free
adjective. ['ˈfriː'] unconstrained or not chemically bound in a molecule or not fixed and capable of relatively unrestricted motion.
Synonyms
Etymology
- free (English)
- fre (Middle English (1100-1500))
- freo (Old English (ca. 450-1100))