S: (n) dash (a footrace run at top speed) "he is preparing for the 100-yard dash"
S: (n) hyphen, dash (a punctuation mark (-) used between parts of a compound word or between the syllables of a word when the word is divided at the end of a line of text)
S: (n) dash, dah (the longer of the two telegraphic signals used in Morse code)
S: (n) dash, bolt (the act of moving with great haste) "he made a dash for the door"