boisterous
Word family adverbboisterouslyadjectiveboisterousnounboisterousness
bois·ter·ous /ˈbɔɪstərəs/ adjectiveadj ENERGETICsomeone, especially a child, who is boisterous makes a lot of noise and has a lot of energy 〔尤指儿童〕喧闹的,活跃的 a class of boisterous five-year-olds 一班活泼爱动的五岁孩子
Origin boisterous (1400-1500) boistous “rough” ((14-16 centuries)), from Old French boistos