1. something (especially money) that is given to help a person or organization
2. the act of giving something to help a person or organization

Examples

• The charity received a large donation from an anonymous donor.
• She made a donation to the local food bank.
• The museum relies on donations from visitors to stay open.
• His donation of blood helped save three lives.
• The school fundraiser collected donations for new playground equipment.
• Online donations can be made through the organization’s website.
• The donation of old clothes went to families in need.