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  • hm
    hm
    hectometer; hectometers.
  • h'm
    h'm
    interjection
    (used typically to express thoughtful absorption, hesitation, doubt, or perplexity.)
  • HM
    HM
    abbreviation
    Hispanic male.
  • H.M.
    H.M.
    abbreviation
    Her Majesty.

hm

1 American  
  1. hectometer; hectometers.


h'm 2 American  
[hmm] / hmm /
Or hmm

interjection

  1. (used typically to express thoughtful absorption, hesitation, doubt, or perplexity.)


HM 3 American  

abbreviation

  1. Hispanic male.


H.M. 4 American  

abbreviation

  1. Her Majesty.

  2. His Majesty.


HM 1 British  

abbreviation

  1. His ( or Her) Majesty

  2. heavy metal (sense 1)

  3. headmaster; headmistress

"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

hm 2 British  

symbol

  1. hectometre

"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

hm 3 British  

abbreviation

  1. Heard and McDonald Islands

"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

h'm 4 British  
/ hmmm /

interjection

  1. used to indicate hesitation, doubt, assent, pleasure, etc

"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

Vocabulary lists containing hm

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:

“Some self-reflection of, hm, I may be guilty of some of these things toward her as well.”

From Los Angeles Times Nov. 6, 2025

That Williams got a decent amount more than that may speak to both his leverage and Seattle’s desire to want to keep hm.

From Seattle Times Mar. 11, 2024

And the IRS said because he had now an advocate, the agency could no longer speak with hm directly.

From Washington Times Jan. 1, 2023

He had lost people close to hm in the tragic Cal Poly football team plane crash.

From Fox News Dec. 28, 2021

Then at last he said: “Ha, hm, I was expecting you, Master Wormtongue.”

From "The Two Towers" by J. R. R. Tolkien

Blessed h'm; 'twas the flower--of the Chapdelaines--humming back to the bee.

From The Flower of the Chapdelaines by F. C. (Frederick Coffay) Yohn

"Ah, ha! ah, ha! um h'm; ah, ha! what think ye o' that now, my lads? is it worth looking at?"

From Elsie's children by Martha Finley

"I didn't mean—h'm, h'm, h'm—" He ran his eye over the receipt he had written.

From The Enchanted April by Elizabeth

"Not precisely to run, but----" "To stow away, on those ships, h'm?"

From The Flower of the Chapdelaines by F. C. (Frederick Coffay) Yohn

She was working hard—good: she was fairly happy—good: he must stay where he was—good: watching—good: Lukos—Lukos—again Lukos ... h'm ... yes, good—certainly good.

From The Gay Adventure A Romance by Richard Bird

"We are now at a stage where communication has begun with HM Coroner to keep them informed of the latest position, and to seek advice and guidance on how we proceed."

From BBC Aug. 6, 2026

In a statement, HM Coastguard said crews from Bridlington, Hornsea and Withernsea were all involved in the search, as well as the Coastguard helicopter and fixed wing aircraft.

From BBC Aug. 4, 2026

In February, HM Coastguard said the majority of the Resolute's fuel had been transferred ashore and there had been no reports of pollution since a small amount was initially identified.

From BBC Jul. 13, 2026

HM Coastguard said the children were helped on Friday evening in Fleetwood after they got into difficulty in rough seas "a significant distance out from the sea wall".

From BBC Jun. 27, 2026

The inmates of HM Prison Kirkham, on the north-west coast of England, near Preston, had heard all about Pad and Gandalf by the time they arrived.

From Underground by Suelette Dreyfus

Phil, though with three lofty new titles to his name: Oscar L. Tang and H.M.

From Los Angeles Times Jun. 9, 2026

Henry Molaison — known for decades only as H.M. — became one of the most famous patients in neuroscience after losing his ability to form memories entirely in 1953.

From Salon Mar. 25, 2025

On September 1, 1953, H.M. underwent brain surgery, removing his hippocampus to cure his epilepsy.

From Science Daily Nov. 20, 2024

Three of Everett’s high schools — Everett, Cascade and H.M.

From Seattle Times Jun. 16, 2022

That H.M. continues in the same disposition, tho' what has been suggested by Mr. Pitt will not in the King's opinion form a system for carrying on H.M.'s service.'

From Lord Chatham His Early Life and Connections by Archibald Phillip Primrose Rosebery

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