WebNadir. That point of the heavens, or lower hemisphere, directly opposite the zenith; the inferior pole of the horizon; the point of the celestial sphere directly under the place where we stand. Nadir. The lowest point; the time of greatest depression. "The seventh century is the nadir of the human mind in Europe." WebJan 9, 2024 · Using nadir as pointing to the center of the Earth will miss this geodetic subsatellite point by up to 21 km for a satellite in a sun synchronous orbit. An even more subtle meaning is that nadir points in …
Nadir - definition of nadir by The Free Dictionary
WebI'd suggest that you've reached nadir when your PSA levels do not go down any more but rise AND fall in following tests within a certain range (specific to your situation) within 2 (and maybe even 3-4) years following treatment but that never fall below the lowest level again within that time period. WebGenerally in medicine, nadir is used to indicate the progression to the lowest point of a clinical symptom (e.g. fever patterns) or a laboratory count. In oncology, the term nadir is used to represent the lowest level of … inciting mutiny
reached its nadir definition English definition dictionary Reverso
Webnoun 1. (astronomy) a. el nadir (M) The sun is at its nadir for us when it is at its zenith in the antipodes. Para nosotros, el sol está en su nadir cuando está en su zenit en las antípodas. 2. (lowest point) a. el punto más bajo (M) My career reached its nadir when I lost my job.Mi carrera llegó a su punto más bajo cuando perdí mi trabajo. WebApr 3, 2016 · 1 : the point of the celestial sphere that is directly opposite the nadir and vertically above the observer see azimuth illustration 2 : the highest point reached in the … WebBritannica Dictionary definition of NADIR. [singular] formal. : the worst or lowest point of something. The relationship between the two countries reached a/its nadir in the 1920s. — … inciting pity