IPA: /nɒn.kənˈtroʊ.ə.bəl/
KK: /nɑnˈkɒntrəˌboʊl/
Something that cannot be controlled or managed.
The weather is often noncontrollable, making it difficult to plan outdoor events.
Noncontrollable → It is formed from "non-" (meaning not) and "controllable" which itself is derived from "com-" (meaning together) and "trollare" (meaning to roll or control). The word "noncontrollable" means something that cannot be controlled or managed.
Think of 'not' ('non-') being added to 'controllable', which means something that can be managed. So, noncontrollable refers to something that cannot be managed.