| rad | a sign placed in front of an expression to denote that a root is to be extracted |
|---|---|
| rad | a character conveying the lexical meaning of a logogram |
| rad | a person who has radical ideas or opinions |
| rad | (chemistry) two or more atoms bound together as a single unit and forming part of a molecule |
| rad | an atom or group of atoms with at least one unpaired electron |
| rad | (botany) especially of leaves |
| rad | (used of opinions and actions) far beyond the norm |
| rad | markedly new or introducing radical change |
| rad | arising from or going to the root |
| rad | (linguistics) of or relating to or constituting a linguistic root |
| rad | surgical removal of the uterus and the ovaries and oviducts and cervix and related lymph nodes |
| rad | removal of a breast and the underlying muscles (pectoralis major and pectoralis minor) and lymph nodes in the adjacent armpit |