reservecode

noun

UK /rɪˈzɜːv.kəʊd/

US /rɪˈzɝːv.koʊd/

A special secret code you use to save or hold something for later.

She typed her reservecode to keep the library book for another week.

SYNONYMS

hold code booking code saving code retention code

RELATED WORDS

password voucher booking reservation token

OTHER MEANINGS

2. A code that keeps a seat or room saved for you.

Enter your reservecode at the hotel desk to get your room key.

3. A hidden set of letters and numbers used to lock something away safely.

The treasure chest opened only with the old reservecode.

4. A backup code kept in case the main one stops working.

Keep your reservecode in a safe place in case you forget your password.