<p><strong>Noun:</strong></p><ul><li>The state or quality of being weak; lack of strength, firmness, vigor, or the like; feebleness.</li><li>An inadequate or defective quality, as in a person's character; slight fault or defect.</li><li>A self-indulgent liking or special fondness, as for a particular thing.</li><li>An object of special desire; something very difficult to resist.</li></ul>