the state of being infatuated.

the act of infatuating.

foolish or all-absorbing passion or an instance of this

a mere infatuation that will not last.

the object of a person's infatuation

When I was a kid, my infatuation was stamp collecting.

noun

passion , fascination , crush * , desire , obsession , love , puppy love * , crush* , attachment , craze , crush , folly , madness