prunella

Etymology 1
From post-classical, from + , perhaps because of the plant's brown sepals.

Noun

 * 1)  A member of the genus Prunella of herbaceous plants, the allheals.

Etymology 2
From post-classical, alternation of , from +.

Noun

 * 1)  Any of various diseases characterised by inflammation of the mouth or throat.

Etymology 3
Probably a variant of, with reference to the colour of the fabric. Compare 🇨🇬.

Noun

 * 1)  A smooth worsted or silk fabric, generally black, formerly used for making shoes and clergymen's gowns.