IPA: /ɪmˈpruːvəˌbɪlɪti/
KK: /ɪmˈpruvəˌbɪlɪti/
The state or quality of being able to be improved or made better.
The improvability of the software allows for regular updates and enhancements.
Improvability is formed from "improve" (from Latin "improbare", meaning to make better) and the suffix "-ability" (meaning the quality of being able to). The word "improvability" refers to the quality or state of being able to be improved.
Think of the word 'improve' which means to make better, and remember that 'improvability' is about the quality of being able to be made better.