1. comparative form of dreggish; containing more dregs or sediment; more turbid or murky
Usage: informal; comparative adjective
2. comparative form of dreggish; of lower quality or more undesirable; more base or inferior
Usage: informal; figurative; comparative adjective

Examples

• The water in the second bucket looked dreggier than the first.
• After sitting for weeks, the wine became dreggier and less palatable.
• He complained that the coffee was dreggier than usual this morning.
• The river appeared dreggier downstream from the construction site.
• Of the two options, the cheaper product seemed dreggier in quality.