monthly

adjective
UK /ˈmʌnθli/
US /ˈmʌnθli/

Happening one time every month.

We get a monthly letter from Grandma.


OTHER MEANINGS

2. A magazine or book that comes out once a month.

She reads a science monthly at the library.

3. Happening or paid once every month, as with a bill or salary.

He pays his phone bill monthly.

4. Lasting for a whole month.

The baby had a monthly checkup at the doctor.