encantar – to charm, to delight, to enchant
A la niña le encanta columpiar.
The little girl delights in swinging. (is enchanted by swinging)
Here the English translation is either slightly off or results in a passive construction. Encantar functions similarly to gustar in that inverting the sentence assists the English speaker to understand the Spanish-language usage. Thus swinging enchants the little girl or swinging delights the little girl are closer literal translations.