IPA: /ˌʌndərprəˈdʌkʃən/
KK: /ʌndərprəˈdʌkʃən/
The act of producing less than what is needed or expected, resulting in a shortage.
The factory faced underproduction due to a lack of raw materials.
Underproduction → It is formed from "under-" (meaning below or insufficiently) and "production" (from Latin "productio", meaning to lead forth or bring forth). The word refers to the act of producing less than what is needed or expected.
Think of producing something 'below' ('under-') the expected amount — that's why underproduction means not enough production.