plaque

1 ENTRIES FOUND:
Save
plaque /ˈplæk/ noun
plural plaques
plaque
/ˈplæk/
noun
plural plaques
Learner's definition of PLAQUE
[count] : a flat, thin piece of metal or wood with writing on it that is used especially as a reminder of something (such as a historic event or an achievement)
[noncount] : a thin coating that forms on teeth and contains bacteria
[count] medical : a change in brain tissue that occurs in Alzheimer's disease
[noncount] medical : a harmful material that can form in arteries and be a cause of heart disease
Comments & Questions
Comments & Questions
What made you want to look up plaque? Include any comments and questions you have about this word.