Meanings
nounA wave (plural A waves)
plural A waves
- cardiologyA wave on an electrocardiogram representing the upward deflection in the right atrial pressure occurring during right atrial contraction.
Cite this entry
APA
A wave. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/A%20wave
MLA
“A wave.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/A%20wave. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “A wave,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/A%20wave.
Source: A wave on Wiktionary, CC BY-SA 4.0.