Antonyms
Synonyms
Etymology

1. radical

adjective. ['ˈrædɪkəl'] (used of opinions and actions) far beyond the norm.

Synonyms

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

2. radical

noun. ['ˈrædɪkəl'] (chemistry) two or more atoms bound together as a single unit and forming part of a molecule.

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

3. radical

adjective. ['ˈrædɪkəl'] markedly new or introducing radical change.

Antonyms

Synonyms

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

5. radical

adjective. ['ˈrædɪkəl'] arising from or going to the root or source.

Antonyms

Synonyms

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

6. radical

noun. ['ˈrædɪkəl'] a person who has radical ideas or opinions.

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

7. radical

adjective. ['ˈrædɪkəl'] especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem.

Synonyms

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

8. radical

noun. ['ˈrædɪkəl'] (mathematics) a quantity expressed as the root of another quantity.

Synonyms

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

9. radical

noun. ['ˈrædɪkəl'] (linguistics) the form of a word after all affixes are removed.

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)

10. radical

noun. ['ˈrædɪkəl'] a character conveying the lexical meaning of a logogram.

Etymology

  • radical (English)
  • radical (French)
  • radicalis (Latin)
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