1 [uncountable and countable]
a feeling of liking someone, especially in a sexual way:
The attraction between them was almost immediate.
something interesting or enjoyable to see or do:
The beautiful beaches are the island's main attraction (=most popular place, activity etc).
tourist attraction (=a place that many tourists visit)
3 [uncountable and countable]
a feature or quality that makes something seem interesting or enjoyable
Being your own boss is one of the attractions of owning your own business.
4HP [uncountable and countable] technical
a force which makes things move together or stay together: