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  • Asa
    Asa
    noun
    (in the Bible) a king of Judah, 913?–873? b.c.
  • ASA
    ASA
    abbreviation
    Acoustical Society of America.

Asa

1 American  
[ey-suh] / ˈeɪ sə /

noun

  1. (in the Bible) a king of Judah, 913?–873? b.c.


ASA 2 American  

abbreviation

  1. Acoustical Society of America.

  2. American Standards Association: former name of the American National Standards Institute.

  3. the numerical exposure index of a photographic film under the system adopted by the American Standards Association, used to indicate the light sensitivity of the film's emulsion.


ASA British  

abbreviation

  1. (in Britain) Amateur Swimming Association

  2. (in Britain) Advertising Standards Authority

  3. (in the US) American Standards Association

"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

Etymology

Origin of Asa

From Hebrew ʾasāʾ, of uncertain meaning

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.

See Examples For:

This email was written by Asa Fitch, writer for Heard on the Street, The Wall Street Journal’s home for financial analysis and commentary.

From The Wall Street Journal Jul. 24, 2026

This email was written by Asa Fitch, a writer for Heard on the Street, The Wall Street Journal’s home for financial analysis and commentary.

From The Wall Street Journal Jul. 20, 2026

At this time, only Asa has unlocked the power to break and essentially died to do so, which partly explains her rakish eye patch.

From Salon Jul. 18, 2026

Now, he has to contend with replacing the memories of the other Asa with the reality of this badass sibling and accepting that he still may never see his parents ever again.

From Salon Jul. 18, 2026

Finally, a yegg—a safecracker—gave White and his team the name of another witness to the bombing plot: Asa Kirby, the gold-toothed outlaw who had been an associate of Grammer’s.

From "Killers of the Flower Moon" by David Grann

Smith quit the ASA around the same time, demoralized by what he saw as a lack of self-awareness among his colleagues, whose work focused on the world’s wrongs while failing to recognize their own.

From The Wall Street Journal Jul. 25, 2026

She compares the ASA to the American Heart Association, which uses its research and authority to advance messages intended to improve public health, providing guidelines and issuing warnings.

From The Wall Street Journal Jul. 25, 2026

Shouldn’t the ASA and its individual members similarly deploy their research to inveigh against injustice and advance social change?

From The Wall Street Journal Jul. 25, 2026

The ASA said there were several ways for customers to tell if an advert for a portable air conditioner was likely to be misleading.

From BBC Jul. 10, 2026

Later, as Ifemelu left the meeting, she thought of Dike, wondered which he would go to in college, whether ASA or BSU, and what he would be considered, whether American African or African American.

From "Americanah" by Chimamanda Ngozi Adichie

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