(UK) Head of the Secret Intelligence Service.
The C and C++ programming language environments. Modern C compilers compile C and C++ source code. Although C++ has more rigid syntax and more options than C, the compiler recognizes which language the program is written in based on its file extension (.C for C and .CPP for C++) and applies the rules accordingly. See C.
(music) Guitar chord – C – Played 0 1 0 2 3 0.