a projection of the pelvis and upper thigh bone on each side of the body in human beings and quadrupeds

the sharp edge of a roof from the ridge to the eaves where the two sides meet

hip tiles

the fruit of a rose, especially a wild kind

the hips and haws in the hedges

very fashionable

it's hip to be environmentally conscious

aware of or informed about

he's trying to show how hip he is to Americana

(formerly in the UK) a set of information about a house or flat that a seller must provide to a potential buyer