The typing games on 10FastFingers.com offer you an easy way to improve your typing speed. A quick way to test your typing speed is our 1-minute typing game on this page. The words that are used in this game are the most common words for each language.
SecurActive Performance Vision. CD-R (for compact disc, recordable) is a type of write once, read many (WORM) compact disc (CD) format that allows one-time recording on a disc. The CD-R (as well as the CD-RW) format was introduced by Philips and Sony in their 1988 specification document, the Orange Book.
â¢ COMPACT DISC (noun). The noun COMPACT DISC has 1 sense: 1. a digitally encoded recording on an optical disk that is smaller than a phonograph record; played back by a laser. Familiarity information: COMPACT DISC used as a noun is very rare. Dictionary entry details. â¢ COMPACT DISC (noun).