tIngk chər
noun
definition 1: an alcohol solution containing a medicinal substance.
The area of skin can be disinfected with a tincture of iodine.
definition 2: something that stains, tints, or colors, or the coloring so imparted or infused.
A tincture made from turmeric produces a golden yellow.
definition 3: a slight or faint amount or appearance; trace or tinge.
I detected a tincture of sarcasm in his reply.