Meaning : A waste pipe that carries away sewage or surface water.

Synonyms : cloaca, sewerage

Meaning : Someone who sews.

Example : A sewer of fine gowns.

Meaning : Misfortune resulting in lost effort or money.

Example : His career was in the gutter.
All that work went down the sewer.
Pensions are in the toilet.

Synonyms : gutter, toilet