Muddled, uncleanA general negative description of dirty or hard flavors in a coffee that should have none. These are flavors without positive qualities, that distract from the cup. Also... defectIn coffee, a defect refers to specific preparation problems with the green coffee, or a flavor problem found in the cupping process. Bad seeds in the green coffee... coffee flavorThe overall impression in the mouth, including the origin character as well as tastes that come from the roast.: This is the overall impression in the mouth, including...: Grady is a rarely-used defect coffee term for muddled, unclean coffee flavor. Also, the affable old neighbor on Sanford & Son.