nadir
noun
/neɪˈdɪə(ɹ)/
,
/neɪˈdɪɚ/
,
/ˈneɪ.də(ɹ)/
,
/ˈneɪ.dɚ/
,
/ˈneɪˌdɪə(ɹ)/
,
/ˈneɪˌdɪɚ/
,
/ˈnæd.ɪə(ɹ)/
|
- The point of the celestial sphere, directly opposite the zenith; inferior pole of the horizon; point of the celestial sphere directly under the place of observation.
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天底,
どん底
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