Dibs vs Reservation

When to use each in English, with meaning, register, and examples.

Dibs

InformalTop 5,000 (fairly common)

Reservation

Top 2,000 (common)B1noun
Most formal: ReservationMost common: Reservation
 DibsReservation
Pronunciation🇬🇧 //dɪbz//🇺🇸 //dɪbz//🇬🇧 /["/ˌrezəˈveɪʃn/"]/🇺🇸 /["/ˌrezərˈveɪʃn/"]/
MeaningA way to claim something for yourself, like a toy or a seat.An arrangement to have a seat, table, or room in advance.
ExampleI call dibs on the last piece of cake!I made a reservation at the restaurant for 7 PM.
RegisterInformalNeutral
How commonTop 5,000 (fairly common)Top 2,000 (common)
CEFR level-B1
Part of speechnoun
Collocationscall dibs, have dibs, claim dibsairline, flight, travel, have, book, make, service, system, centre/​center, reservation at, reservation for, considerable, deep, grave, have, express, voice, despite reservations, with reservations, without reservation, one reservation, only reservation
Antonyms-cancellation, abandonment
Common mistakesUsing 'dibs' in formal contexts., Confusing 'dibs' with serious legal claims., Misunderstanding 'dibs' as an ownership transfer.Confused with 'preservation', which means to keep something safe., Using 'reservation' for things that are not booked in advance, like events., Mispronouncing as 'resevation' instead of 'reservation'.
Usage notesUsed casually among friends, especially for claiming priority over an object or activity. Not suitable for formal situations.Use in restaurants or hotels when you want to ensure a spot. Avoid in casual settings unless specifically about planning. Often used in travel contexts.

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Dibs
Reservation

Frequently asked questions: Dibs vs Reservation

What's the difference between Dibs and Reservation?

Dibs: A way to claim something for yourself, like a toy or a seat. Reservation: An arrangement to have a seat, table, or room in advance.

Which is more formal: Dibs and Reservation?

Reservation is the most formal of these.

Which is more common: Dibs and Reservation?

Reservation is the most common in everyday English.

Can you show an example of each?

Dibs: I call dibs on the last piece of cake! Reservation: I made a reservation at the restaurant for 7 PM.

Can I use Dibs and Reservation interchangeably?

Not always. Dibs and Reservation are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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