Having the shape of a leaf

Having the shape of a ring; circular; annular.

oval (especially in relation to eyes)

(botany) Shaped like a spinning top.

Shaped like a wedge

Having a shape like a kidney: that of a long oval with an inward curve on one side

Having the shape of or resembling the shape of a cone.

Having the shape of a crescent, with inner and outer curves of different radii.

Alternative spelling of brickshaped

(Britain, New Zealand, Australia, idiomatic) To go wrong; to go awry.