contribution
US /ˌkɑ:ntrɪˈbju:ʃn/
・UK /ˌkɒntrɪˈbju:ʃn/
A2
noun
- Helping a cause by giving money, things, services
- Article published in magazine or newspaper
- Regular payments to the government for a pension
Examples
a valuable contribution to science
He made a major contribution to peace in the region.