sediments is a form of:

Sediment



noun
1.
(Matter that settles to the bottom of a liquid; less dregs) កាក, សំណល់, កករ, អវសាទ
Example: Ocean sediment; the sediment in a canal.
ENGLISH MEANING
noun
1.
The matter which subsides to the bottom, frrom water or any other liquid; settlings; lees; dregs.
2.
The material of which sedimentary rocks are formed.