systemic change

noun
UK /sɪˈstiːmɪk tʃeɪndʒ/
US /sɪˈstɛmɪk tʃeɪndʒ/

A big change that fixes how a whole system works, not just one small part.

The school made a systemic change by redesigning how every class handles homework.


OTHER MEANINGS

2. A change that affects the whole of an organization or society rather than isolated parts.

The report called for systemic change in how the city handles waste.

3. A lasting shift in the rules, habits, or structures that shape how something operates.

Real progress required systemic change, not just a few new rules.

4. A change in the underlying pattern of a system, often made to fix repeated problems.

Doctors argued that preventing the disease needed systemic change in housing and nutrition.