Apparisses

Apparisses is a rarely used term found in some French-language writings on paranormal phenomena. It denotes fleeting visual appearances—brief, semi-opaque manifestations of figures, lights, or objects—that appear suddenly, last only a few seconds, and then vanish. In contrast with fuller apparitions, apparisses are described as less solid and more insubstantial, sometimes translucent, and their meanings are uncertain.

Etymology and usage: The word appears to derive from the French word apparition, with a suffix forming a plural noun. It is not listed in major dictionaries and has no formal scientific definition, existing primarily in niche, anecdotal sources and historical occult literature.

Contexts and interpretation: Reports of apparisses appear in religious visions, hauntings, and near-death or trance experiences, but also in modern paranormal testimony and folklore. Researchers note that the phenomena overlap with common perceptual errors such as pareidolia, dream imagery, or hypnagogic sensations, and that verification is challenging.

Assessment: In mainstream skepticism, apparisses are treated as subjective experiences without verifiable external criteria. In some occult or phenomenology-oriented accounts, they are used to distinguish less certain percepts from more substantial apparitions. The lack of standardized criteria limits cross-context comparisons.

See also: Apparition, Hallucination, Pareidolia, Near-death experience.