Just say what you mean:
“every 2 weeks,” or
“twice a week.”
Pick the one you mean.
Because unfortunately “biweekly” can mean either of those things, which kinda makes the word useless.
Just say what you mean:
“every 2 weeks,” or
“twice a week.”
Pick the one you mean.
Because unfortunately “biweekly” can mean either of those things, which kinda makes the word useless.
There are not two definitions. The prefix (bi) modifies the root (week). The suffix (ly) modifies the combination (biweek). Biweekly will always mean “once every two weeks” due to the order in which English dictates that the modifiers operate.
There are two definitions. The world of English disagrees with you.
There are two definitions, according to the major dictionaries I can view (OED requires a subscription):
https://www.merriam-webster.com/dictionary/biweekly https://dictionary.cambridge.org/dictionary/english/biweekly https://en.wiktionary.org/wiki/biweekly https://www.dictionary.com/browse/biweekly
So, the usage of biweekly as a synonym for semi-weekly is sufficiently high enough to land it in the dictionary, alongside a definition of every-two-weeks, and make biweekly an ambiguous and confusing term.