Ma
Definition from Wiktionary, the free dictionary
See also ма
Contents |
English [edit]
Etymology 1 [edit]
Abbreviation.
Abbreviation [edit]
Ma
Usage notes [edit]
- Sometimes also written in lowercase as ma.
Symbol [edit]
Ma
- (metrology) Symbol for megannum, a unit of time equal to one million (106) years.
- (metrology) Symbol for megayears ago, a unit of time equal to one million years ago.
Etymology 2 [edit]
A common Chinese surname derived from the common noun trad. 馬, simpl. 马 (pinyin: mǎ) "horse".
Proper noun [edit]
Ma