noun B2 Arabic via Medieval Latin origin zenith /ˈzɛnɪθ/  ·  ZEE-nith عروجچوٹیاوج Roman Urdu: urooj ENGLISH MEANING The highest point directly overhead; the peak of something. Zenith refers to the point in the sky exactly above an observer, or metaphorically to the highest stage or most successful point of something. Use it when you want[...]