Associations to the word «Sapropel»

Wiktionary

SAPROPEL, noun. (geology) An aquatic sludge-like sediment rich in organic matter formed in oxygen-free areas at the bottom of lakes, seas etc.

Dictionary definition

SAPROPEL, noun. Sludge (rich in organic matter) that accumulates at the bottom of lakes or oceans.

Wise words

All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.
Winston Churchill