The spelling of the word "reserv" can be confusing. It is often misspelled as "reserve", but the correct spelling is "reserv". The IPA phonetic transcription of this word is /rɪˈzɜrv/. The first syllable "ri" is pronounced with a short "i" sound, followed by a stressed "zerv" with a soft "z" sound. The final "e" is silent. The word "reserv" means to keep or retain something for future use. It is commonly used in the context of reservations, such as reserving a hotel room or a table at a restaurant.