RSVP
verb
- to respond to an invitation
noun
- a response to an invitation
Wiktionary
Pronunciation: /ˌɑː(ɹ)ɛs viː ˈpiː/
name
Etymology: Abbreviations.
- Initialism of Resource Reservation Protocol.
noun
Etymology: Abbreviations.
- Initialism of rapid serial visual presentation.
phrase
Etymology: Abbreviations.
- Initialism of reserve seating via phone.
verb
- Alternative letter-case form of RSVP.
“Will you rsvp for the party?”
“When did you rsvp to the wedding invitation?”