arccos arccos


  • (n) the inverse function of the cosine; the angle that has a cosine equal to a given number


  • "Real was aware of ARccOS and RipGuard during the development of the RealDVD products," Patel wrote in her 58-page decision. "Real software engineers identified ARccOS and RipGuard as both copy protection systems and barriers to their...
    on Aug 11, 2009 By: Marilyn Hall Patel Source: CNET News

Word of the Day
propriety propriety
/prə ˈpraɪ ə ti /