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ma

1 American  
[mah] / mɑ /

noun

Informal.
mas plural
  1. mother.


Ma 2 American  
[mah] / mɑ /

noun

  1. Yo-Yo born 1955, U.S. cellist, born in Paris of Chinese descent.


MA 3 American  

abbreviation

  1. Massachusetts (approved especially for use with zip code).

  2. Psychology. mental age.


mA 4 American  
  1. milliampere; milliamperes.


M.A. 5 American  

abbreviation

  1. Master of Arts.


M.A. 6 American  

abbreviation

  1. Psychology. mental age.

  2. Military Academy.


MA 1 British  

abbreviation

  1. Massachusetts

  2. Master of Arts

  3. psychol mental age

  4. Military Academy

  5. Morocco (international car registration)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Ma 2 British  
/ mɑː /

noun

  1. Yo-Yo (ˈjəʊjəʊ). born 1955, US cellist, born in France to Chinese parents

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ma 3 British  
/ mɑː /

noun

  1. an informal word for mother 1

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ma 4 British  

abbreviation

  1. Morocco

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of ma1

Shortened variant of mama

Origin of M.A.5

From Latin Magister Artium

Vocabulary lists containing ma

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Even a student who graduates with an MA degree ends up joining this oil business."

From BBC • Jun. 16, 2026

“The Dodgers had committed to paying and whatever it was, it was a lot more collectively — my undergraduate MA and PhD — than I had gotten in the bonus.”

From Los Angeles Times • May 4, 2026

Fidel forecasts a 4% decline in revenue from Medicare Advantage this year but estimates “a ~50% increase in MA EBIT” because of UnitedHealth’s reset pricing and cost savings, in part from artificial intelligence.

From Barron's • May 1, 2026

Mastercard MA 3.47%increase; green up pointing triangle recorded higher profit and sales in the first quarter, driven by growth in its payment network business.

From The Wall Street Journal • Apr. 30, 2026

In 1667, Newton was elected to a minor Fellowship at Trinity, which would automatically become a major Fellowship when he became an MA in 1668.

From "The Scientists" by John Gribbin

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