hump

American  

[huhmp] / hʌmp /

noun

1. a rounded protuberance, especially a fleshy protuberance on the back, as that due to abnormal curvature of the spine in humans, or that normally present in certain animals, as the camel or bison.

2. Physical Geography.

   1. a low, rounded rise of ground; hummock.

   2. a mountain or mountain range.

3. Railroads. (in a switchyard) a raised area down which cars pushed to its crest roll by gravity and momentum for automatic sorting through a series of preset switches.

4. Slang: Vulgar.

   1. an act or instance of sexual intercourse.

   2. a partner in sexual intercourse.

5. the hump,

   1. British Slang. a fit of depression or bad humor.

      to get the hump.

   2. (initial capital letter) (in World War II) the Himalayas.

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verb (used with object)

1. to raise (the back) in a hump; hunch.

   The cat humped its back.

2. Railroads. to sort (cars) by means of a hump.

3. Informal. to exert (oneself ) in a great effort.

4. Slang: Vulgar. to have sexual intercourse with.

5. Slang.

   1. to place or bear on the back or shoulder.

   2. to carry or haul.

   3. to load or unload; lift.

verb (used without object)

1. to rise in a hump.

2. Informal. to exert oneself; hustle or hurry.

3. Slang: Vulgar. to engage in sexual intercourse.

idioms

1. over the hump, past the most difficult, time-consuming, or dangerous part or period.

   The doctor says she's over the hump now and should improve steadily.

hump British  

/ hʌmp /

noun

1. a rounded protuberance or projection, as of earth, sand, etc

2. pathol a rounded deformity of the back in persons with kyphosis, consisting of a convex spinal curvature

3. a rounded protuberance on the back of a camel or related animal

4. informal a fit of depression or sulking (esp in the phrase it gives me the hump )

5. past the largest or most difficult portion of work, time, etc

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verb

1. to form or become a hump; hunch; arch

2. slang (tr) to carry or heave

3. slang to have sexual intercourse with (someone)

4. informal (of a tramp) to carry one's belongings from place to place on one's back

hump More Idioms  

1. see over the hump.

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Other Word Forms

• humper noun
• humpless adjective
• humplike adjective

Etymology

Origin of hump

First recorded in 1700–10; probably abstracted from humpbacked; akin to Frisian hompe “lump, chunk,” Dutch homp “lump, chunk,” Middle Low German hump “bump,” Norwegian dialect hupp, hump “flank (of an animal),” or Low German humpel, hümpel “height, knob, hump (of a camel)”

Example Sentences

A minifridge locks into the hump between the rear two seats, and you can adjust temperature from, yes, any of the many screens.

From The Wall Street Journal • Jan. 30, 2026

I don’t know how you get over that hump.

From Slate • Dec. 4, 2025

“If the labor market is weakening, households are more dependent on the entirety of their refund to get them over the hump and allow them to continue their spending patterns,” Martin said.

From MarketWatch • Dec. 4, 2025

He asked Dean: "They'll give it to me and they won't get the hump over that then, will they? They won't make you sleep in the spare bedroom?"

From BBC • Apr. 17, 2025

“The emperors used to eat the peaked hump of purple dromedaries,” she would say.

From "The Woman Warrior" by Maxine Hong Kingston