I. ˈwēklē, -li adverb
Etymology: Middle English wikely, from wike week + -ly
: every week : once a week : by the week
II. adjective
Etymology: week + -ly
1. : occurring, appearing, or being made, done, or acted upon every week or once a week
2. : reckoned by the week
a weekly rate of pay
a weekly rental
III. noun
( -es )
: a weekly newspaper or periodical