Radical Meaning

There are 11 meaning(s) for word Radical

Meaning 1 : (used of opinions and actions) far beyond the norm

    Example : radical opinions on education

    Synonyms : extremist,  ultra
Meaning 2 : 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

    Example : radical leaves

    Synonyms : basal
Meaning 3 : 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

    Example : in the body free radicals are high-energy particles that ricochet wildly and damage cells

    Synonyms : free radical
Meaning 4 : (linguistics) the form of a word after all affixes are removed

    Synonyms : base,  root,  root word,  stem,  theme
Meaning 5 : markedly new or introducing radical change

    Example : radical political views

    Synonyms : revolutionary
Meaning 6 : (chemistry) two or more atoms bound together as a single unit and forming part of a molecule

    Synonyms : chemical group,  group
Meaning 7 : a character conveying the lexical meaning of a logogram

Meaning 8 : a person who has radical ideas or opinions

Meaning 9 : arising from or going to the root or source

    Example : a radical flaw in the plan

Meaning 10 : (mathematics) a quantity expressed as the root of another quantity

Meaning 11 : of or relating to or constituting a linguistic root

    Example : a radical verb form

Radical Antonyms