IPA: /əbˈskjʊə.nəs/
KK: /əbˈskjʊr.nəs/
The state of being unclear, difficult to understand, or not well known.
The obscureness of the ancient text made it hard for scholars to interpret its meaning.
Obscureness is formed from "obscurus" (Latin, meaning dark or dim) and the suffix "-ness" (meaning the state or quality of). The word refers to the state of being dark or unclear.
Think of the Latin word for dark, 'obscurus', to remember that obscureness means the quality of being dark or unclear.