Mull \Mull\, v. t. [imp. & p. p. Mulled; p. pr. & vb. n. Mulling.]

[From mulled, for mold, taken as a p. p.; OE. mold-ale funeral ale or banquet. See Mold soil.]

1. To heat, sweeten, and enrich with spices; as, to mull wine.

New cider, mulled with ginger warm. --Gay.

2. To dispirit or deaden; to dull or blunt. --Shak.

Source: Webster's Revised Unabridged Dictionary (1913)