Invisibility

(n.) The state or quality of being invisible; also, that which is invisible.

Thesaurus Entries

burial, burying, clouding, concealedness, concealment, covering, covering up, covertness, darkening, deception, evanescence, hiddenness, hiding, impalpability, imperceptibility, imponderability, intangibility, interment, masking, mystification, obscuration, obscurement, occultation, putting away, screening, secrecy, secretion, subterfuge, tenuousness, uncommunicativeness