mikewint
Captain
As to Biennial there is zero confusion and no debate, it is, with no debate, every TWO years.
The problem is, as I originally posted, the ambiguity in the English usage of the prefix BI- which can, depending on contextual clues, mean either twice or two.
A BIcentenial occurs every TWO centuries. A BIplane has TWO wings. Therefore by extension a BIannual meeting occurs every TWO years.
On the other hand:
BI- can also mean TWICE. A BIconvex lens is doubly convex. Taking that tack, BIannual means TWICE each year.
The point of all this being the ambiguity of the language and the ambiguous usage of BI-, i.e.: to mean two or twice
With our feet firmly planted in midair-
Biweekly means once every two weeks or twice a week.
Bimonthly means once every two months or twice a month.
Enter the unambiguous prefix SEMI- or the Greek prefix DI- used scientifically, as in DIoxide meaning TWO oxygen atoms.
Semiweekly means twice a week. With zero confusion
Semimonthly means twice a month. With zero confusion
The problem is, as I originally posted, the ambiguity in the English usage of the prefix BI- which can, depending on contextual clues, mean either twice or two.
A BIcentenial occurs every TWO centuries. A BIplane has TWO wings. Therefore by extension a BIannual meeting occurs every TWO years.
On the other hand:
BI- can also mean TWICE. A BIconvex lens is doubly convex. Taking that tack, BIannual means TWICE each year.
The point of all this being the ambiguity of the language and the ambiguous usage of BI-, i.e.: to mean two or twice
With our feet firmly planted in midair-
Biweekly means once every two weeks or twice a week.
Bimonthly means once every two months or twice a month.
Enter the unambiguous prefix SEMI- or the Greek prefix DI- used scientifically, as in DIoxide meaning TWO oxygen atoms.
Semiweekly means twice a week. With zero confusion
Semimonthly means twice a month. With zero confusion