monthly

[ muhnth-lee ]
/ ˈmʌnθ li /

adjective

noun, plural month·lies.

a periodical published once a month.
Sometimes monthlies. Informal. a menstrual period.

adverb

once a month; by the month.

Origin of monthly

First recorded in 1525–35; month + -ly

OTHER WORDS FROM monthly

half-month·ly, adjective

British Dictionary definitions for half-monthly

monthly
/ (ˈmʌnθlɪ) /

adjective

occurring, done, appearing, payable, etc, once every month
lasting or valid for a month a monthly subscription

adverb

once a month

noun plural -lies

a book, periodical, magazine, etc, published once a month
informal a menstrual period