IPA: /ˌɔːrɡənaɪˈzeɪʃən/
KK: /ɔrgənəˈzeɪʃən/
A group of people who work together to achieve a common goal, often structured in a formal way.
The organisation held a meeting to discuss future projects.
Organisation → It is formed from "organ" (from Greek "organon", meaning tool or instrument) and "-isation" (a suffix used to form nouns indicating an action or process). The word "organisation" refers to the process of arranging or structuring elements into a coherent system or entity.
Think of an 'organ' as a tool or part of a system, and remember that 'organisation' means the process of arranging those parts into a structured whole.