比武

martial arts competition / tournament / to compete in a contest

Belgium / Belgian / abbr. for 比利時|比利时[Bi3 li4 shi2]

euphemistic variant of 屄[bi1]

to compare / (followed by a noun and adjective) more {adj.} than {noun} / ratio / to gesture / (Taiwan pr. [bi4] in some compounds derived from Classical Chinese)

surname Wu

martial / military

tournament (contest in Western chivalry) / jousting

the pen is mightier than the sword (idiom)