cesspits Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a covered cistern; waste water and sewage flow into it Example Sentence The sewage flowed into the cesspits. Spelled as one word. Synonyms cesspool; septic system; sump Antonyms fresh water Hear It! Say It! Write It! cesspits Switch to cursive Start Share with your friends: