iubar

Definitiones

1. radiance of celestial bodies, sunshine, light, rays of light, brightness; (less exactly) dawn, morning
   declension-3, neuter
2. a splendid appearance, glory, splendor
   declension-3, figuratively, neuter

Aequivalentia

Exempla

“interea fugit albus iubar Hyperionis cursum;”

meanwhile the white radiance of Hyperion fled its course; thence the bright-shining wheel uncovered the sky with its rays

“Ōceanum intereā surgēns Aurōra relīquit.”

Meanwhile Aurora, rising, departs from Oceanus. [Then,] with Dawn’s radiance having shone forth, chosen youth go out the [city] gates ….

Gradus CEFR