Answer:
you agree to leave your money on deposit for a specific term.
Explanation:
Currently the interest rates paid by banks are all low, e.g. the interest rates on a 5 year CD is currently only 0.61% on average, but a savings account pays even less, only 0.6% on average.
The greatest disadvantage of CDs is that you must leave your money in the bank for at least 1 year, and sometimes even more (up to 5 years). While you can withdraw your money from a savings account at any moment.