1. plural of acrophobia; intense, irrational fears of heights
Usage: countable noun; typically used in medical, psychological, or clinical contexts

Examples

• Many people suffer from acrophobias that prevent them from visiting tall buildings or mountains.
• The therapist specializes in treating various acrophobias and other anxiety disorders.
• Acrophobias can range from mild discomfort to severe panic attacks when at great heights.
• Some acrophobias develop after a traumatic experience, while others seem to be innate.
• Rock climbers and window cleaners must overcome their acrophobias to perform their jobs safely.