GRE Word List

NADIR

the point of the celestial sphere that is directly opposite the zenith and vertically downward from the observer

The meaning of the word nadir is the point of the celestial sphere that is directly opposite the zenith and vertically downward from the observer.

Random words

WordMeaning
forswearto make a liar of (oneself) under or as if under oath
pristinebelonging to the earliest period or state : original
inhibitedto prohibit from doing something
motleyvariegated in color
arch-a typically curved structural member spanning an opening and serving as a support (as for the wall or other weight above the opening)
nebulousof, relating to, or resembling a nebula : nebular
remediablecapable of being remedied
cascadea steep usually small fall of water
rotethe use of memory usually with little intelligence
substantialconsisting of or relating to substance