staining

IPA: stˈeɪnɪŋ

Root Word: Staining

a technique used to enhance contrast in samples, generally at the microscopic level.
a local discoloration.

Examples of "staining" in Sentences

The red wine spilled on the white carpet, quickly staining it a deep shade of burgundy
She sighed in frustration as she realized the blueberries had leaked in her bag, staining her new white dress
The artists carefully mixed the pigments to create a gradient effect, staining the canvas with vibrant colors
The coffee cup left a ring on the wooden table, permanently staining the surface
The ink from the leaking pen spread across the paper, staining it with splotches of black