adds emphasis to the verb, (e.g. 打(う)ち寄(よ)せる (uchiyoseru), 打(う)ち捨(す)てる (uchisuteru), 打(う)ち続(つづ)く (uchitsuzuku))

add emphasis to the verb, violently, strongly, quickly, suddenly, (e.g. 打(ぶ)ち込(こ)む (buchikomu), ぶっ殺(ころ)す (bukkorosu), ぶん殴(なぐ)る (bunnaguru))

Alternative form of 打ち

(baseball, softball) Synonym of 四球 (shikyū, “walk”)

ball person

disco ball, mirrorball

Synonym of 球技 (kyūgi, “ball game”)

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)