1 happening once a month or every month:
a monthly meeting / visit / magazine
2 paid, valid or calculated for one month:
a monthly salary of ｣1000 * a monthly season ticket * Summers are hot, with monthly averages above 22ｰC.
adverb every month or once a month:
She gets paid monthly.
noun (plural monthlies) a magazine published once a month:
the fashion monthlies
