phobia
/ˈfoʊbiə/ or /foʊˈbiːə/Definitions
1. noun
an intense, irrational fear of a specific object, situation, or activity
“Her phobia of spiders made her refuse to go near any room where she thought one might be hiding.”
2. noun
a strong dislike or aversion to something
“His phobia of crowded places made him prefer quieter environments.”
3. noun
a persistent and irrational fear of a particular thing, situation, or person
“He had a phobia of public speaking, which made it difficult for him to give presentations in class.”