To convert from foreign currency to U.S. dollars, divide the foreign currency amount by the applicable yearly average exchange rate in the table below. To convert from U.S. dollars to foreign currency, multiply the U.S. dollar amount by the applicable yearly average exchange rate in the table below. Country. Currency.
triannual. 1  done, occurring, issued, etc., three times a year. 2  triennial. 3  a triannual publication, contest, etc. 4  triennial.
Bi- comes from the Latin meaning two. When used with a temporal word, bi- means âevery twoâ or âevery other.â. This magazine is published bi-weekly, on the 1st and 15th of the month. Congressional elections are held biennially, on even-numbered years.