nadir (noun) nadir: lowest point
Detalii: zenith derived from Arabic samt ar-ras 'the way or road above one's head'; zenith technically is the point directly above the observer and nadir is the point directly below
Sinonime: Rube Goldberg device,
apparatus, appliance,
contrivance, doohickey, gadget, gizmo, machine, mechanism, rig, thingamajig, widget