glibc

linux

The GNU C Library — the standard C library for Linux systems, providing core APIs for system calls and basic functions

Pronunciation

Correct

G-lib-see

/dʒiː lɪb siː/

The 'g' is the letter G (for GNU); 'lib' is spoken as a word; 'c' is the letter C.

Source: www.gnu.org(official spec)