Ra
Definition from Wiktionary, a free dictionary
Contents |
[edit] Translingual
[edit] Symbol
Ra
- (chemistry) Symbol for radium.
[edit] English
[edit] Proper noun
|
Singular |
Plural |
Ra
[edit] Noun
|
Singular |
Plural |
Ra (plural Ras)
- (geology) Any of a series of moraines, in parts of Norway, that are long ridges covered with stones.