Donor(redirected from human leukocyte antigen matched unrelated donor)
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A person or institution who gives assets to another person or institution, either directly or through a trust. Under most circumstances, donors can deduct the value (or depreciated value) of the assets given from their taxable income. While many donors give out of the goodness of their hearts, many do so in order to avoid taxes, especially when donating through a trust.
One who gives a gift.