| Noun | 1. | ASCII - (computer science) a code for information exchange between computers made by different companies; a string of 7 binary digits represents each character; used in most microcomputerscomputer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures computer code, code - (computer science) the symbolic arrangement of data or instructions in a computer program or the set of such instructions ASCII character - any member of the standard code for representing characters by binary numbers |