• synonyms


[huhm-uh k]
See more synonyms for hummock on Thesaurus.com
  1. Also hammock. an elevated tract of land rising above the general level of a marshy region.
  2. a knoll or hillock.
  3. Also hommock. a ridge in an ice field.
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Origin of hummock

1545–55; humm- (akin to hump) + -ock
Related formshum·mock·y, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for hummock

ridge, dune, promontory, bluff, cliff, hilltop, knoll, slope, hillside, highland, acclivity, elevation, incline, prominence, hillock, mount, rise, drift, precipice, headland

Examples from the Web for hummock

Historical Examples of hummock

  • There it is to your hand, if I am not much mistaken, said Johnson, pointing to a hummock close by.

    The Field of Ice

    Jules Verne

  • The doctor soon reached the hummock which concealed Johnson.

  • The greatness of other men is a hummock, over which we can still leap.

  • He perceived that he had misjudged the height of the hummock.

  • Getting clear of the hummock, we were now in more open ground.

British Dictionary definitions for hummock


  1. a hillock; knoll
  2. a ridge or mound of ice in an ice field
  3. Also called: hammock mainly Southern US a wooded area lying above the level of an adjacent marsh
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Derived Formshummocky, adjective

Word Origin for hummock

C16: of uncertain origin; compare hump, hammock
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

Word Origin and History for hummock


"knoll, hillock," 1550s, originally nautical, "conical small hill on a seacoast," of obscure origin, though second element is diminutive suffix -ock. In Florida, where the local form is hammock, it means a clump of hardwood trees on a knoll in a swamp or on a key.

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Online Etymology Dictionary, © 2010 Douglas Harper