Contribution/ˌkɑːntrɪˈbjuːʃn/ Definition 1 of 4Pro Tip 1/3Group Effort Use 'contribution' to highlight participation in collaborative projects or groups. I really value your contribution to our team's effort. Pro Tip 2/3Not Just Money 'Contribution' can mean providing ideas or time, not just financial help. Her creative contribution was the centerpiece of our discussion. Pro Tip 3/3Positive Impact 'Contribution' often implies a positive effect on the group or project. Your technical contribution significantly improved the product's design.