Synset
a lack of visual brightness
<noun.attribute>
dullness
sample sentences
"the brightness of the orange sky was reflected in the dullness of the orange sea"
lexical pointers
derivationally related form
dull
dull
dull
antonym
brightness
semantic pointers
hypernym
visual property
hyponym
dimness, subduedness
flatness, lusterlessness, lustrelessness, mat, matt, matte