Questions & Answers about Dentoplako restas inter la dentoj.
Dentoplako is a compound word:
- dento = tooth
- plako = plaque
So dentoplako literally means tooth-plaque, i.e. dental plaque.
In Esperanto compounds, the main idea usually comes at the end. So plako is the basic noun, and dento- tells you what kind of plaque it is.
Restas comes from resti, which means to remain, stay, continue to be.
So:
- estas = is
- restas = remains / stays
Using restas gives the idea that the plaque continues to be there between the teeth, not just that it is there in a neutral sense.