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Meaning of backsiphonage | Babel Free

Noun CEFR C1

Definitions

The reverse flow of water or other liquids into the water supply due to a drop in pressure in the system.

uncountable

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

backskin backslab backslang backslapper backslapping Backslash