Mull

1. A promontory; as, the Mull of Cantyre.
2. To dispirit or deaden; to dull or blunt.
3. Dirt; rubbish.
4. A snuffbox made of the small end of a horn.
5. To powder; to pulverize.
6. A thin, soft kind of muslin.
7. An inferior kind of madder prepared from the smaller roots or the peelings and refuse of the larger.
8. To work (over) mentally; to cogitate; to ruminate; -- usually with over; as, to mull over a thought or a problem.
9. To heat, sweeten, and enrich with spices; as, to mull wine.