The term "corporal" denotes physicality, often associated with the body, military rank, or material existence. Authors have examined this theme from various perspectives: Sterne depicts a corporal as a character embodying ironic physicality in Tristram Shandy, while Mathews critiques the overuse of "corporeal" as a linguistic cliché.
In military settings, King and Martineau emphasize the corporal’s role in representing strength and discipline, contrasting with Lytton’s meditation on the conflict between physical energy and intellectual inertia. Meanwhile, McGuffey and Hogan stress the importance of physical training in shaping posture, stamina, and moral resilience. These differing viewpoints illustrate how "corporal" connects the material and the symbolic, ranging from linguistic accuracy to the values embedded in physical work and military service.