definitively | BrE dɪˈfɪnɪtɪvli, AmE dəˈfɪnədɪvli | adverb ① (conclusively) 决定性地 juédìngxìng de ▸ to determine definitively the cause of the accident 最终确定事故的原因 ② (authoritatively) 最权威地 zuì quánwēi de ▸ I can't speak definitively on the matter 关于这件事我的说法并非是最权威的 |