Meanings
plural water tubes
- biologyA tubelike structure found in certain invertebrates that functions similarly to a kidney in a vertebrate.
Synonyms & antonyms
Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
water tube. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/water%20tube
“water tube.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/water%20tube. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “water tube,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/water%20tube.
Source: water tube on Wiktionary, CC BY-SA 4.0.