Regarding Facilities and Areas and the Status of United States Armed Forces in Japan, signed at Tokyo on January 25, 2008, Noting situations involving both countries,
Familiarity information: BICENTENNIAL used as a noun is very rare. â¢ BICENTENNIAL (adjective). The adjective BICENTENNIAL has 1 sense: 1. of or relating to or completing a period of 200 years. Familiarity information: BICENTENNIAL used as an adjective is very rare.
See biannual defined for kids. Many people are puzzled about bimonthly and biweekly, which are often ambiguous because they are formed from two different senses of bi-: âoccurring every twoâ and âoccurring two times.â This ambiguity has been in existence for nearly a century and a half and cannot be eliminated by the dictionary.