noun
Definition: A ceremonial feast held by certain Native American tribes, especially in the northwest coast, where the host gives away gifts or sometimes destroys property to show wealth and generosity, expecting to receive something in return later.
Example: During the potlatch, the chief gave away many gifts to show his wealth and generosity.
verb
Definition: To give gifts, especially with the hope of receiving gifts in return, often as part of a ceremonial event.
Example: The tribe decided to potlatch to celebrate their harvest and strengthen community ties.