1568. For the sake of distinction [in the use of terms], appetite, or to crave, is predicated of the body; cupidity, or to covet, of the mind; while earnest desire, or to desiderate, pertains to the interior or rational mind. To be willing is of the still more interior mind; while to be effected, though the term is often employed in other connections, is properly to be understood only of the inmost. - 1748, March 20.