Nut (fruit) usage of the term is less restrictive, and many nuts (in the culinary sense), such as almonds, pecans, pistachios, walnuts, and Brazil nuts, are not nuts in a botanical sense. Common usage of the term often refers to any hard-walled, edible kernel as a nut. A nut in botany is a simple dry fruit in which the ovary wall becomes increasingly hard as it matures, and where the seed remains unattached or free within the ovary wall. Most nuts come from the pistils with "inferior" ovaries (see flower) and all are "indehiscent" (not opening at maturity). True nuts are produced,
Cut to shape Cut to shape Cut to shape is a philatelic term referring to a postage stamp or postal stationery indicium (printed stamp image) that has been cut to the shape of the design, such as an octagon, circle or oval, instead of simply cut into a square or rectangular shape. Stamps cut to shape almost always command a lower price than those cut square, and sometimes have little or no value, especially envelope indicia cut to shape. Although many stamps unfortunately have been cut to shape by stamp collectors, some early stamps were produced without perforations and were often cut to