backsiphonage

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. The reverse [[flow]] of [[water]] or other [[liquid]]s into the [[water supply]] due to a drop in [[pressure]] in the [[system]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.