Definitions:

1. Abbreviation for 'Master of Arts'. VERB
   • My brother has an MA in linguistics.
2. Abbreviation for the U.S. state of Massachusetts; used in addresses. ABBREVIATION
   • She lives in Boston, MA.
3. One's mother. NOUN
   • I don't want to make trouble for my ma.

Synonyms:

• massachusetts
• master of arts
• mum