Paraskevidekatriaphobic means having a strong, often irrational fear of Friday the 13th.

Meaning of the word

  • Paraskevidekatriaphobia (also spelled paraskavedekatriaphobia) is the phobia or intense anxiety people feel specifically about the date Friday the 13th.
  • The word is built from Greek: Paraskevi = Friday, deka tria (or dekatreis) = thirteen, and phobos = fear, so it literally refers to “fear of Friday the 13th.”

Quick Scoop

  • It is considered a specific phobia, similar to triskaidekaphobia (fear of the number 13), but tied directly to that calendar date.
  • The term was popularized by psychotherapist Donald Dossey, who used it for people whose worry about Friday the 13th can become intense or even debilitating.

TL;DR: Paraskevidekatriaphobic stands for someone who is afraid of Friday the 13th.

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