The lower fuselage of an airplane.
The stomach.
The main curved portion of a knife blade.
The abdomen, especially a fat one.
The part of anything which resembles (either closely or abstractly) the human belly in protuberance or in concavity; often, the fundus (innermost part).
The womb.
The hollow part of a curved or bent timber, the convex part of which is the back.
To swell and become protuberant; to bulge or billow.
To cause to swell out; to fill.
To position one’s belly; to move on one’s belly.
The inclined external angle formed by the intersection of two sloping roof planes.
The fruit of a rose.
The outward-projecting parts of the pelvis and top of the femur and the overlying tissue.
In a bridge truss, the place where an inclined end post meets the top chord.
An exclamation to invoke a united cheer: hip hip hooray.
To dislocate or sprain the hip of, to fracture or injure the hip bone of (a quadruped) in such a manner as to produce a permanent depression of that side.
To inform, to make knowledgeable.
To throw (one's adversary) over one's hip ("cross-buttock").
To use one's hips to bump into someone.
To make with a hip or hips, as a roof.
Aware, informed, up-to-date, trendy.