i Register
In some senses, pigment is marked as obsolete. Watch for register when choosing this word.
noun
Any color in plant or animal cells.
Chlorophyll is the pigment responsible for most plants' green colouring.
A dry colorant, usually an insoluble powder.
Umber is a pigment made from clay containing iron and manganese oxide.
Wine flavoured with spices and honey.
Oswald, broach the oldest wine-cask; place the best mead, the richest morat, the most sparkling cyder, the most odoriferous pigment, upon the board; […]
verb
To add color or pigment to something.