Definition of after-chroming in English:

after-chroming

noun

  • The application of a mordant to an already dyed material.

Origin

Late 19th century; earliest use found in Journal of the Society of Chemical Industry. From after- + chroming, noun.

Pronunciation:

after-chroming

/ˈɑːftəˌkrəʊmɪŋ//ˈaftəˌkrəʊmɪŋ/