Definitions for "Toolchain"
A set of tools comprising of a compiler, linker, assembler and associated utilities used to cross-compile applications for ARM uClinux from another platform, such as x86 (Intel/AMD based PCs) or PPC (Macs).
a collection of a compiler and various other utilities used in the course of making runnable programs
a collection of software tools used for the development and building of software for a particular target architecture