Pronunciation: (tuk'u-hō"), [key]
1. Also called Indian bread. the edible, underground sclerotium of the fungus Poria cocos, found on the roots of trees in the southern United States.
2. See arrow arum.
3. (usually cap.) a Virginian, esp. one inhabiting the lowland E of the Blue Ridge.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.