layer or stain of missi or dentifrice on the lips and teeth

paint one's lips dark

repair a vessel with a copper patch

a powder (composed of yellow myrobalan, gall-nut, iron-filings, vitriol) used for tinging the teeth of a black colour:

the line of the collyrium

collyrium-pencil

to apply layer of missi on lips and teeth

apply cosmetics

the black line that appears between the teeth when a dentifrice is applied

deceive expertly, stealing or cheating with great care and mastery

to apply collyrium (to the eyes)

to be reduced to an impalpable powder

(antimony stains) to spread (owing to tears, etc.)