from The American Heritage® Dictionary of the English Language, 4th Edition
- Ma, Yo-Yo Born 1955. American cellist known for his performances and recordings of orchestral, recital, and chamber music.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- abbr. May
- n. Symbol for megannum, a unit of time equal to one million (106) years.
- n. Symbol for megayears ago, a unit of time equal to one million years ago.
- proper n. A common surname of east Asian derivation.
A common Chinese surname derived from the common noun trad. 馬, simpl. 马 (pinyin: mǎ) "horse". (Wiktionary)