Meaning & use
chemical toilet
Last updated
Meanings
nouncountable
A toilet that breaks down waste with chemicals instead of flushing with water, often a movable unit.
Grammar: Countable: say 'a chemical toilet' or 'chemical toilets'; the plural adds -s.
Patterns
- a chemical toilet
- use a chemical toilet
- chemical toilets at an event
The campsite had no plumbing, so every pitch was near a chemical toilet.
Portable chemical toilets were lined up along the edge of the festival field.
The builders rented a chemical toilet for the six-month renovation.
noununcountabletechnical
The chemical liquid and waste-holding tank system inside such a unit, or the unit's contents.
Grammar: Used without 'a' or a plural when it means the chemical contents or the system itself.
Patterns
- empty the chemical toilet
- the chemical toilet needs emptying
Someone has to empty the chemical toilet at the end of the weekend.
He poured the blue chemical toilet fluid into the tank before the trip.
Word forms
| plural | chemical toilets |
|---|
Common combinations
- portable chemical toilet
- They brought a portable chemical toilet for the cabin.
- empty a chemical toilet
- Staff empty the chemical toilets every morning.
- chemical toilet fluid
- Buy chemical toilet fluid before you leave for the campsite.
- rent a chemical toilet
- The organizers rented twenty chemical toilets for the race.
Synonyms and how they differ
- portable toilet
- The general everyday term for any movable toilet; 'chemical toilet' names the type that uses chemicals rather than water.
- porta-potty
- Informal American trademark-style word for the same kind of unit; 'chemical toilet' is the neutral, more formal choice.
- latrine
- A simple toilet, often just a hole in the ground, and not necessarily chemical; used more for military or rural settings.
Word family
Commonly confused: chemical toilet or composting toilet?
chemical toilet vs composting toilet
A composting toilet treats waste with bacteria and sawdust, not chemicals, so the two are different systems.
Practice
Which sentence uses 'chemical toilet' correctly?
Choose one answer.
A chemical toilet is a movable toilet that uses chemicals instead of a water flush, so emptying it by hand fits. Option An is wrong because these units are not flushed with tap water, C confuses it with a sink, and D describes an ordinary household toilet.
Make it your own
Write a sentence using “chemical toilet”, then check it and compare it with the examples above.