Reference meaning
stain
Last updated
a soiled or discolored appearance
Related source terms
discolorationdiscolouration
Other meanings
2. noun
(microscopy) a dye or other coloring material that is used in microscopy to make structures visible
3. noun
the state of being covered with unclean things
4. noun
a symbol of disgrace or infamy
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 04695176-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.