an arrowhead plant, Sagittaria latifolia.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use wapatoo in a sentence
He can “root” like a hog, and will often plough up acres of prairie in search of the wapatoo and Indian turnip.The Hunters' Feast | Mayne Reid
The wapatoo still grows in the ponds and lagoons of the island.The Columbia River | William Denison Lyman
Their larders abounded with dried meat, meal, wapatoo, and camas root.Historic Towns of the Western States | Various