Crossword clue: the quality or state of the achromatic color of greatest lightness (bearing the least resemblance to black)

The most common answer is whiteness (9 letters).

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

whiteness 9 letters wn-def

the quality or state of the achromatic color of greatest lightness (bearing the least resemblance to black)