Definition of "biweekly" [bi•week•ly]

• Happening every two weeks. (adjective)
• Happening twice a week; semiweekly. (adjective)
• A publication issued every two weeks. (noun)
• Every two weeks. (adverb)
• Twice a week; semiweekly. See Usage Note at bi-1. (adverb)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The fellow participates in biweekly case conferences of children seen at the PCA."
• "For the 2010-2011 year, fellows will receive a stipend of $37,368 (consistent with NIH guidelines), distributed evenly across the year in biweekly checks."
• "I’ve been participating in biweekly Calagator code sprints (we’re hoping to have our 1.0 release in just a couple weeks)."