Abstract
This paper explores the proposition that the traditional belief-system and masquerade act of the Igbo of south-eastern Nigeria is a demonstration of Charles Peirce’s pragmatism. Pragmatism’s central theme is that only practice or action can validate the veracity or meaningfulness of any thought or concept. In like manner, masquerade act or practice in Igbo land is, in many respects, a manifestation of the traditional belief system of the Igbo (also known as Ndi-Igbo). In other words, masquerade act in Igbo land correlates with and validates a key concept communally shared by Ndi-Igbo, thus fulfilling the ultimate goal of Peirce’s pragmatism and the pragmatic maxim, namely, that the actual or potential consequence of a concept is the only true proof or validity of that concept.