trace, vestige, tincture, shadow -- (an indication that something has been present; "there wasn't a trace of evidence for the claim"; "a tincture of condescension")
shade, tint, tincture, tone -- (a quality of a given color that differs slightly from another color; "after several trials he mixed the shade of pink that she wanted")
tincture -- ((pharmacology) a medicine consisting of an extract in an alcohol solution)
Overview of verb tincture
The verb tincture has 2 senses
impregnate, infuse, instill, tincture -- (fill, as with a certain quality; "The heavy traffic tinctures the air with carbon monoxide")
tincture -- (stain or tint with a color; "The leaves were tinctured with a bright red")