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hip¹

(hĭp)

a. The laterally projecting prominence of the pelvis or pelvic region from the waist to the thigh.

b. A homologous posterior part in quadrupeds.

c. The hip joint.

2. Architecture The external angle formed by the meeting of two adjacent sloping sides of a roof.

[Middle English, from Old English hype.]

hip²

(hĭp) also hep (hĕp)

adj. hip·per, hip·pest also hep·per or hep·pest
Slang

1. Keenly aware of or knowledgeable about the latest trends or developments.

2. Very fashionable or stylish.

[Origin unknown.]

hip n. & v.

hiply adv.

hipness n.

hip³

(hĭp)

A rose hip.

[Middle English hipe, from Old English hēope.]

hip⁴

(hĭp)

interj.

Usually used to begin a cheer: Hip, hip, hooray!

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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