n., pl., -toes.
- A South American plant (Solanum tuberosum) widely cultivated for its starchy edible tubers.
- A tuber of this plant.
- A sweet potato. See Regional Note at possum.
[Spanish patata, alteration (probably influenced by Quechua papa, white potato) of Taino batata, sweet potato.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.