Results

Definition of nadir: 1. 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.
2. The lowest point; the time of greatest depression.

Synonyms:

climax, milestone, the point of no return, breaking point, low-water mark, bedrock, the moment of truth, peak, opposite, rock bottom, lowest point, crossroads, turning point, depth, zero, highlight, watershed

underneath, foot, sole, foundation, basement, depths, bottom, base, underside