Fortnightly

Origin

fortnight + -ly

Full definition of fortnightly

Noun

1. a publication issued fortnightly (once every two weeks); a bi-weekly (one sense)

Adjective

1. occurring once in a fortnight; once every two weeks

Adverb

1. once in a fortnight; once every two weeks
• 1970, Lee Smith (fiction author), "Between the Lines", as reprinted in, 2010, Mrs. Darcy and the Blue-Eyed Stranger, 2011 paperback edition, ISBN 9781616200497, page 184 http://books.google.com/books?id=_h_BERi4Js8C&pg=PA184&dq=fortnightly:That's where my column appears, in the Greenville Herald, fortnightly.