Meanings
- not comparableRelating to a vacuum or void.
As stated in treating of the action of the cavities of the heart, they become distended by their own resiliency after their systole; the vacual tendency thus formed will cause a flow of blood towards the right auricle, and contribute to the venous circulation.
1876, Malcolm William Hilles, The Essentials of Physiology, pages 144–145
Cite this entry
vacual. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/vacual
“vacual.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vacual. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “vacual,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/vacual.
Source: vacual on Wiktionary, CC BY-SA 4.0.