The term 'DASH, FOR ONE' can be solved by the crossword solutions 'RACE' (4 letters) and 'PUNCTUATIONMARK' (15 letters). Dash is a type of punctuation mark that is used to indicate a break in a sentence or a pause for emphasis. It is represented by two hyphens, and is sometimes referred to as an 'em dash' or a 'long dash'. Dash is also a term used to describe a type of RACE, usually a short distance RACE, such as a sprint.