flushometer
A device that flushes urinals automatically at regular intervals.
Noun
- A device that flushes urinals automatically at regular intervals.
Origin
Etymology tree English flush Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Proto-Indo-European *meh₁- Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)der. English -meter English flushometer From flush + -o- + -meter.