tincture vs colouring material

tincture and colouring material both are nouns.

Word	Noun	Adjective	Verb	Adverb
tincture	Yes	No	Yes	No
colouring material	Yes	No	No	No

As nouns, colouring material is a hypernym of tincture; that is, colouring material is a word with a broader meaning than tincture:

Other hypernyms of tincture include color, coloring material, colour.

tincture (noun)	colouring material (noun)
(pharmacology) a medicine consisting of an extract in an alcohol solution	any material used for its color
a quality of a given color that differs slightly from another color
an indication that something has been present
a substance that colors or dyes

tincture (verb)	colouring material (verb)
stain or tinge with a slight amount of a color
fill, as with a certain quality