RSVP stands for the French phrase ‘répondez s’il vous plaît,’ which means ‘please respond’. When it appears on an invitation, it is a polite request for you to reply and tell the host whether you plan to attend. That reply lets the host finalize seating, catering, and numbers, so responding promptly is a basic courtesy.
What does RSVP mean?
RSVP is an initialism drawn from four French words: répondez (‘respond’), s’il (‘if it’), vous (‘you’), and plaît (‘pleases’), literally ‘respond if it pleases you.’ In practice it simply means ‘please let me know if you’re coming.’
In modern English, RSVP has become both a noun and a verb. You can ‘send an RSVP,’ or you can ‘RSVP to an event.’ It appears on invitations for weddings, parties, dinners, and formal events, usually followed by a deadline and a way to reply.
The way people RSVP has changed with technology. Traditional formal invitations included a printed reply card and stamped envelope for guests to mail back. Today, hosts often direct guests to reply by phone, email, text, or an online event page or wedding website. Digital invitation services build the RSVP directly into the invite, letting guests click to accept or decline and even note meal choices or plus-ones. The underlying etiquette, however, is unchanged: reply clearly and on time, using whatever method the host has requested.
Where does RSVP come from?
The abbreviation entered English from French etiquette, which long shaped the language of formal invitations across Europe. As French was the language of high society and diplomacy, its polite formulas, including répondez s’il vous plaît, were adopted directly onto English-language invitations, where they have remained for well over a century.
Curiously, the abbreviation is now considered dated in France itself. Modern French invitations more often use phrases such as réponse souhaitée (‘response desired’). So RSVP survives most vigorously in English, even though its words are French.
The persistence of RSVP is a small example of how English has long borrowed French vocabulary for anything associated with refinement, cuisine, fashion, and etiquette. Terms like ‘menu,’ ‘gourmet,’ ‘RSVP,’ and ‘bon voyage’ entered English carrying a whiff of sophistication, and they stuck even as usage in France itself moved on. For most English speakers today, RSVP is simply an English word that happens to be spelled with French letters, and few think about its literal translation when they use it.
How is RSVP used?
RSVP is neutral to formal in tone and belongs to the etiquette of invitations. It is usually printed near the bottom of an invitation, often with a date (‘RSVP by June 1’) and a contact method. Some invitations add qualifiers: ‘RSVP regrets only’ means you reply only if you cannot attend, while a plain RSVP asks for a reply either way.
Good etiquette is to respond by the stated deadline no matter your answer. Failing to reply, sometimes called ‘ghosting’ an invitation, makes planning difficult and is considered rude. Once you have accepted, you are expected to attend or to notify the host promptly if plans change.
There are a few important variations to watch for. ‘RSVP by [date]’ sets a firm deadline the host needs to finalize headcounts. ‘RSVP, regrets only’ asks you to reply only if you cannot attend. Some invitations request that you note the number in your party or a meal preference. Understanding these cues matters because hosts often pay caterers and venues per confirmed guest, so a late or missing reply can cost them money as well as create awkwardness. Responding promptly is both polite and genuinely helpful.
Example sentences
- Please RSVP by Friday so we can confirm the caterer.
- We received over a hundred RSVPs for the reception.
- Don’t forget to RSVP to Maya’s birthday dinner.
- The invitation says ‘RSVP regrets only,’ so reply only if you can’t make it.
- Her RSVP arrived the day before the wedding.
- I need to RSVP no this time, unfortunately.
Related and confusable terms
Related terms include reply, respond, confirm, and the phrase ‘regrets only.’ On invitations you may also see ‘the honour of your presence’ and ‘the favour of a reply.’ People sometimes wonder about the redundancy of ‘please RSVP’; because RSVP already contains ‘s’il vous plaît’ (‘please’), the phrase technically says ‘please please respond,’ though it is universally accepted anyway.
Common misconceptions
A common misconception is that you only need to reply if you are coming. Unless the invitation says ‘regrets only,’ you should reply whether your answer is yes or no. Another misconception is that RSVP is an English acronym for something like ‘reply soon, very polite’; it is not. It is a genuine French phrase, and knowing that helps you remember that it always calls for a reply, not just an intention. A further mix-up is treating an RSVP deadline as flexible. Hosts set that date because they must confirm numbers with venues and caterers, so replying late, or accepting and then not showing up, can leave them paying for empty seats. The courteous rule is simple: reply by the date given, and honor whatever answer you send.
Frequently Asked Questions
What does RSVP stand for?
RSVP stands for the French phrase 'répondez s'il vous plaît,' which means 'please respond' or 'please reply.'
Do you have to reply to an RSVP if you can't attend?
Yes. Etiquette asks you to respond either way, so the host knows your answer and can plan numbers, food, and seating accordingly.
Is it correct to say 'please RSVP'?
Technically it is redundant, since RSVP already means 'please respond,' but 'please RSVP' is extremely common and widely accepted in everyday English.
How do you RSVP to an invitation?
Reply by the method and deadline the host specifies, whether that is a card, phone call, email, text, or online form, clearly stating whether you will attend.
What does RSVP regrets only mean?
It means you only need to reply if you cannot come; if the host hears nothing, they will assume you are attending.
Is RSVP still used in France?
The abbreviation is now considered formal and old-fashioned in France; the French more often write 'réponse souhaitée' instead.