(medicine) Any of several diseases of the kidney characterized by inflammation, and the presence of albumin in the urine; nephritis.

(poetic) bright at night

(Christianity) Among Eastern Orthodox and Byzantine Rite Catholic Churches, the period of seven days starting from Easter, during which Christ's resurrection is celebrated.

(idiomatic) early in the morning

(simile) Very bright (clever, smart, or crafty) / (simile) Very cheery, energetic and upbeat.

plural of bright line

plural of bright nail

plural of bright side

Of or relating to a form of environmentalism based on the belief that the convergence of technological change and social innovation provides the most successful path to sustainable development.

The brightness a star would have if not attenuated by distance or intervening gas or dust. As opposed to apparent brightness which it has as measured at a distance.