chromo-

chromo-

1. variant of chrom- before a consonant: chromophore.

British Dictionary definitions for chromo- chromo- before a vowel chrom- combining form

1. indicating colour, coloured, or pigmentchromogen
2. indicating chromiumchromyl

Word Origin for chromo- from Greek khrōma colour chromo- in Medicine chromo- pref.

1. Color:chromogenesis.