stain

Definition

  • n. a soiled or discolored appearance
  • n. (microscopy) a dye or other coloring material that is used in microscopy to make structures visible
  • v. color with a liquid dye or tint
  • v. produce or leave stains

Word forms

Past participle
stained
Present participle
staining
Past tense
stained
Third person singular
stains

Example sentences

  1. n.

    There was a red stain on the carpet from the spilled wine.

  2. vt.

    She accidentally stained her shirt with ink while writing.

  3. vi.

    The white shoes began to stain after walking in the muddy field.