Definition of «toilet water»

The phrase "toilet water" refers to the water found in a toilet bowl.

Drinking small amounts of toilet water should not be of concern. (thebark.com)
Keep toilet lids down to keep your pet from drinking treated toilet water. (everydayhealth.com)
I didn't get pee on me, but I got who - knows - what from public toilet water. (babybunching.com)
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