Meaning of performative in English
performative
adjective
UKvolume_up
/pəˈfɔː.mə.tɪv/
USvolume_up
/pɚˈfɔːr.mə.t̬ɪv/

involving an artistic or acting performance:

performative art based on story-telling

having the effect of performing an action:

Performative language is not primarily about exchanging information.