umbra
/ˈʌm.brə/
NOUN
1. The fully shaded inner region of a shadow
The darkest central part of a shadow, where an opaque object completely blocks the direct light source.
1.1. The darkest region of a cast shadow
The completely shaded central area of a shadow, where light is entirely obstructed by an object.
Synonyms
Antonyms
- brightness
- brilliance
- daylight
- illumination
- light
- radiance
Examples
- The moon cast a shadow, and within the umbra, darkness prevailed.
- As the solar eclipse unfolded, spectators marveled at the beauty of the moon's umbra.
- In the quiet forest, the creature moved silently through the umbra of the trees.
- The artist skillfully captured the play of light and umbra in the mysterious painting.
- As the sun dipped below the horizon, the city fell under the cool embrace of the night's umbra.