indicator |
ponceau |
As a proper noun indicator
is .
As a noun ponceau is
(chemistry) any of a number of red pigments, some of which are used as indicators.
pigment |
ponceau |
As nouns the difference between pigment and ponceau
is that
pigment is any color in plant or animal cells while
ponceau is any of a number of red pigments, some of which are used as indicators.
As a verb pigment
is to add color or pigment to something.