染色

1. dyeing

intransitive verb noun or participle which takes the aux. verb suru noun (common) (futsuumeishi) transitive verb

2. staining (a sample)

noun (common) (futsuumeishi) transitive verb noun or participle which takes the aux. verb suru intransitive verb biology

3. dyed colour (color)

noun (common) (futsuumeishi)