externalism noun.
[ɪk'stǝ:n(ǝ)lɪz(ǝ)m, ɛk-] M19.[from EXTERNAL + -ISM.]1. Excessive regard for outward form, esp. in religion.
M19.2. Devotion to the external world.
L19. ■ externalist noun & adjective (a person) that manifests externalism
L19. [TahlilGaran] English Dictionary ▲