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.
Semi- always means âhalf.â You can remember the meaning by remembering that semisweet chocolate is only half sweet, and semiannual sales happen twice a year. Bi- can mean both âtwoâ and âtwice.â Bifocals have two lenses and the bicentennial happens after two hundred years, but a biannual event happens twice a year.