colorear bedeutet auf Englisch

ripen [ripened, ripening, ripens]▼(to grow ripe)
verb
[UK: ˈraɪ.pən] [US: ˈraɪ.pən]

stain [stained, staining, stains]▼(to treat a microscope specimen with a dye)
verb
[UK: steɪn] [US: ˈsteɪn]