English to English
1. get or gather together
I am accumulating evidence for the man's unfaithfulness to his wife|She is amassing a lot of data for her thesis|She rolled up a small fortune
2. put together out of existing material
compile a list
3. use a computer program to translate source code written in a particular programming language into computer-readable machine code that can be executed
4. To put together; to construct; to build.