Definition of hm

 (Entry 1 of 2)

hectometer

Definition of HM (Entry 2 of 2)

Her Majesty; Her Majesty's; His Majesty; His Majesty's

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“Hm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hm. Accessed 21 Feb. 2020.

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