Asa
1 Americannoun
abbreviation
-
Acoustical Society of America.
-
American Standards Association: former name of the American National Standards Institute.
-
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.
abbreviation
-
(in Britain) Amateur Swimming Association
-
(in Britain) Advertising Standards Authority
-
(in the US) American Standards Association
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.
During the brief hearing, his ex-wife, Asa Ellerup, watched from the back of the room expressionless and dressed in black, alongside her and Heuermann's daughter who held tissues in her hand.
From BBC • Apr. 8, 2026
Jaeden Martell and Asa Butterfield play two very different adolescents in Oscar Boyson’s timely, cynical and incisive feature debut.
From The Wall Street Journal • Mar. 26, 2026
“We don’t believe the full effect of tariffs have been felt,” said Asa Johansson, the OECD’s director for policy and research.
From The Wall Street Journal • Dec. 2, 2025
Friends Ellinor Rosen Eriksson and Asa Nilsson found the washed-up bottle earlier this year.
From BBC • Jun. 11, 2025
In a letter to Professor Asa Gray on January 28,1876, he wrote: Pray give our very kind remembrances to Mrs. Gray.
From "Charles and Emma: The Darwins' Leap of Faith" by Deborah Heiligman
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.