"act of giving or bestowing; that which is gratuitously given, a grant or gift," mid-15c., donacioun, from Old French donacion (13c.) and directly from Latin donationem (nominative donatio) "a presenting, giving," noun of action from past-participle stem of donare "give as a gift," from donum "gift," from PIE *donum "gift," from root *do- "to give."