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Synonyms

ah

1 American  
[ah] / ɑ /

interjection

  1. (used as an exclamation of pain, surprise, pity, complaint, dislike, joy, etc., according to the manner of utterance.)

Ah 2 American  
Or a.h.

abbreviation

  1. ampere-hour.

A.H. 3 American  
Also anno Hejirae

abbreviation

  1. in the year of the Hijra; since the Hijra (a.d. 622).

A.H. 4 American  
Also anno Hebraico

abbreviation

  1. occurring in a specific year of the Jewish calendar.

AH 1 British  

abbreviation

  1. anno Hegirae

"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
ah 2 British  
/ ɑː /

interjection

  1. an exclamation expressing pleasure, pain, sympathy, etc, according to the intonation of the speaker

"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 A.H.3

From New Latin annō Hejirae

Origin of A.H.4

From New Latin annō Hebraico

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.

Haley described a little girl who looked a lot like the murder victim, Bethany Alana Clark, who would say her middle name was Alasee and pronounced it “all ah see-ah.”

From The Wall Street Journal • Mar. 12, 2026

Yes, we obviously had our agenda going into it for things we wanted to see — ah, how cute and optimistic we were two weeks ago.

From Los Angeles Times • May 13, 2024

"It encourages me and I tell myself - ah, life belongs to the courageous," he said, citing U.S. rapper Lil Wayne and Congolese star Fally Ipupa as influences.

From Reuters • Sep. 6, 2023

He went "ah yes, maybe this is a stress fracture" and I went "oh my god".

From BBC • May 11, 2023

“Sir, ah, we seem to have upset Colonel Walton. He has just reminded me that he is the senior artillery officer in this Corps.”

From "The Killer Angels: The Classic Novel of the Civil War" by Michael Shaara

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.