Examples from the Web for obscuration
Believe in a future and banish that gross obscuration of you.The Celt and Saxon, Complete|George Meredith
Despite the obscuration of imperfect dominance, polydactylism in poultry proves itself to be a unit-character that segregates.Inheritance of Characteristics in Domestic Fowl|Charles Benedict Davenport
These are frequently attended by obscuration of vision or temporary blindness.The People of the Abyss|Jack London
In other instances the obscuration has been produced by very protracted dry fogs.The Story of the Solar System|George F. Chambers
That the outcome will be illumination of his fame rather than obscuration, his unswerving defenders do not doubt.