White Out is a correction fluid used to cover up mistakes on paper. It is usually white in color and comes in a bottle with a brush or pen-like applicator. The term 'white out' can also refer to a weather condition where snowfall is so heavy that visibility is reduced. The crossword solutions for the term 'white out' are ERASE, SNOWY, and SNOW. ERASE is a verb meaning to remove something completely, SNOWY is an adjective describing something covered in SNOW, and SNOW is a noun referring to frozen precipitation.