14874196-n
(5)
|
radical, free radical
| |
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 |
01642657-a
(11)
|
revolutionary, radical
| |
markedly new or introducing radical change |
10503452-n
(1)
|
radical
| |
a person who has radical ideas or opinions |
06300193-n
(25)
|
stem, root, base, theme, root word, radical
| |
[in linguistics] the form of a word after all affixes are removed |
00318667-a
|
radical, basal
| |
[in botany] 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 |
01856802-a
(1)
|
radical
| |
arising from or going to the root or source |
14621446-n
(5)
|
radical, group, chemical group
| |
[in chemistry] two or more atoms bound together as a single unit and forming part of a molecule |
13731530-n
|
radical
| |
[in mathematics] a quantity expressed as the root of another quantity |
01535270-a
(6)
|
radical, ultra, extremist
| |
(used of opinions and actions) far beyond the norm |
06841159-n
|
radical
| |
a character conveying the lexical meaning of a logogram |
02836479-a
|
radical
| |
[in linguistics] of or relating to or constituting a linguistic root |