#amigdaliform

• Amygdaliform — Having the shape of an almond; ovoid, elongated, and slightly flattened at the ends, presenting a specific biconvex geometry. This structural descriptor is widely used in anatomy to define nuclei or organs, in mineralogy for rock aggregates, and in archaeology to classify chipped stone axes from the Paleolithic era.
• Amygdaloid — Resembling an almond in shape; ovoid and slightly flattened. In neuroanatomy, it describes the amigdaloid body (or cerebral amygdala), a deep nuclear structure essential for emotional processing. In mineralogy, it refers to the texture of a volcanic rock whose vesicles have been subsequently filled with secondary minerals, forming oval nodules.