reflexive
🇺🇸
/rɪˈfleksɪv/
🇬🇧
/rɪˈfleksɪv/
A reflexive word or form of a word indicates that the action of the verb is directed back at the subject performing the action.
In the sentence 'She decided to treat herself to a spa day,' 'herself' is a reflexive pronoun, emphasizing that she is doing something nice for herself.