As nouns the difference between chroma and ceroma
is that chroma is the aspect of a colour's hue that depends on the amount of white or black in it; saturation while ceroma is a mixture of oil and wax.
chroma
Translingual
Noun
(head)
Color.
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ceroma
English
Noun
(ceromata)
A mixture of oil and wax.
A cloth with which ancient wrestlers rubbed themselves, to make their limbs not only more sleek and less capable of gripping, but more pliable and fit for exercise.