brightness
/ˈbɹaɪtnəs/ noun
Forms brightnesses brightnesse
- noun The quality of being bright.
- noun The perceived luminance of an object.
- noun (idiomatic, figurative) Intelligence, cleverness.
Synonyms
cleverness smartness luminosity brightness level luminance luminousness light
Antonyms
Etymology
From Middle English bryghtnes, brightnesse, from Old English beorhtnes (“brightness, splendor”), from Proto-West Germanic *berhtnassī, equivalent to bright + -ness. Cognate with Old High German berahtnessī, berahtnessi (“brightness”).
Webster’s 1913
- noun The quality or state of being bright; splendor; luster; brilliancy; clearness.
- noun Acuteness (of the faculties); sharpness 9wit.
Etymology [AS. beorhines. See Bright.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “brightness”, CC BY-SA 4.0. Details