The term cachinnate is employed in literature to describe an unrestrained, boisterous form of laughter, often juxtaposed with milder forms like chuckling or giggling [1, 2]. Writers use it to invoke an image of laughter that is almost instinctual and deeply physical, as when the diaphragm descends dramatically with each hearty laugh [3]. It can also highlight a communal, intergenerational sense of mirth—depicting scenes where both youth and age join in this vigorous outburst of amusement [4]. Moreover, in some contexts it serves to draw subtle distinctions in expressions of laughter, even hinting at gendered nuances in how humor is manifested [5].