noun, plural bi·week·lies.
Can be confusedbimonthly biweekly semimonthly (see usage note at bi-1)biweekly semiweekly (see usage note at bi-1)
Examples from the Web for bi-weekly
For a person making $50,000, that cut meant an extra $1,000 in income, or about $40 for every bi-weekly paycheck.
Robert J. Samuelson has written a bi-weekly column for Newsweek since 1984.How Obama's State of the Union Muddied the Budget Debate|Robert J. Samuelson|January 26, 2011|DAILY BEAST
The penny bi-weekly broadside of session 1823-4 was almost wholly dedicated to Momus.The Works of Robert Louis Stevenson - Swanston Edition Vol. XXII (of 25)|Robert Louis Stevenson
Now he postponed his three bi-weekly schools for one week and made his first and only trip to New York—the journey of a lifetime.A Busy Year at the Old Squire's|Charles Asbury Stephens
And now a lady of high social position is in the market with bi-weekly Conversational Teas.Mr. Punch In Society|Various
Alwynne would have been exquisitely amazed could she have known how eagerly Clare awaited her bi-weekly budget.Regiment of Women|Clemence Dane
An' Ben Watson asked could he have a copy to put in the Bi-weekly.The Best Short Stories of 1917|Various