chemical toilet

American  

noun

1. a toilet that is not connected to sewage pipes but has a holding compartment where waste is chemically treated until disposal.

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Example Sentences

“One of the GMCs we rented had a hole in the petrol tank and the chemical toilet wouldn’t flush properly.”

From The Wall Street Journal

There are also newer additions including velvet curtains, a log burner and a chemical toilet.

From BBC

When they asked, they were told it was for a tiger, but that didn't explain why it contained a chemical toilet.

From Washington Post

The van also has a kitchen, which they built, a boiler for hot water and a shower, a chemical toilet and a diesel heater.

From BBC

“It’s more like super-fancy camping,” said Leopold, referencing the outdoor shower and chemical toilet, which isn’t connected to plumbing, at the base of the tree.

From Washington Post