Older people who have injured or infected toenails may find that their nails grow thicker and begin to curve. If the toenail has thickened due to a nail fungal infection then fluid may gather under the nail and it may begin to release an unpleasant odor. Day to day activities can put repeated pressure on the toenails.
Definition of luminary. plural. luminaries. 1 : a person of prominence or brilliant achievement a literary luminary a luminary in the medical profession.
Luminaire. A complete lighting unit consisting of a lamp (or lamps), ballast (or ballasts) as required together with the parts designed to distribute the light, position and protect the lamps and connect them to the power supply. A luminaire is often referred to as a fixture.