Im'mor-täl'i-ty, n.

n. [Lat. immortalitas, Fr. immortalité, It. immortalità, Sp. inmortalidad.] 1. The quality of being immortal; exemption from death and annihilation; unending existence; as, the immortality of the soul. That life-giving plant . . . that well used had been the pledge Of immortality. Milton. 2. Exemption from oblivion; perpetuity; as, the immortality of fame.