单词 | zenith |
释义 | Word Frequency zenith(ˈzɛnɪθ, US English ˈziːnɪθ) noun Compare nadir 1. astronomy the point on the celestial sphere vertically above an observer 2. the highest point; peak; acme the zenith of someone's achievements Derived forms zenithal (ˈzenithal) adjective Word origin C17: from French cenith, from Medieval Latin, from Old Spanish zenit, based on Arabic samt, as in samt arrās path over one's head, from samt way, path + al the + rās head |
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