Quadfurcation is a jargonistic term, meaning the splitting of an artery into four branches. It is primarily used in medical and scientific contexts. However, there are several synonymic or related terms that have similar meanings, like quaternary branching, quadripod, quadralization, quadrifurcation, and quadro-cavitary. These terms are used to denote the same biological process as quadfurcation, but with varying degrees of specificity and accuracy. Healthcare professionals specializing in cardiology, anatomy, and physiology will be familiar with these medical jargon terms. However, for regular individuals, they may be excessively technical and unfamiliar. Therefore, it is advisable to stick to simpler expressions to convey the same meaning to an ordinary audience.