IPA: /ˈprɛʃəsnəs/
KK: /ˈprɛʃəsnəs/
The state of being valuable or important, often because of rarity or beauty.
The preciousness of the diamond made it a sought-after gem.
Preciousness → It is formed from "precious" (from Latin *pretiosus*, meaning valuable or costly) and the suffix "-ness" (meaning the state or quality of). The word "preciousness" refers to the state of being valuable or cherished.
Think of something that is 'valuable' ('precious') and remember that 'preciousness' means the quality of being valuable.