| 
WordNet-OnlineFree dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
 Hint: double-click any word to get it searched!
  
 
            
         
Noun discolouration has 2 senses
stain, discoloration, discolouration - a soiled or discolored appearance; "the wine left a dark stain"--1 is a kind of appearance, visual aspect
 --1 has particulars:
discoloration, discolouration - the act of changing the natural color of something by making it duller or dingier or unnatural or faded--2 is a kind of change of color
 
 |