Definition of "hump"

A mound of earth.  examples

A speed bump or speed hump.  examples

A deformity in humans caused by abnormal curvature of the upper spine.  examples

(animals) A rounded fleshy mass, such as on a camel or zebu.  examples

(slang) An act of sexual intercourse.

(Britain, slang, with definite article) A bad mood.

(slang) A painfully boorish person.

A wave that forms in front of an operating hovercraft and impedes progress at low speeds.  examples

(transitive) To bend something into a hump.  quotations  examples

(transitive, intransitive) To carry (something), especially with some exertion.  quotations  examples

To rhythmically thrust the pelvis in a manner conducive to sexual intercourse.

1. (transitive, intransitive) To dry-hump.  examples

2. (slang, transitive, intransitive) To have sex (with).

(US, slang, dated) To exert oneself; to make an effort.  quotations

(slang, dated) To vex or annoy.

(rail transport) To shunt wagons / freight cars over the hump in a hump yard.  quotations  examples