Tuber definition

Tuber

Topics Tuber Definition

WordNet

(1) Type genus of the Tuberaceae: fungi whose fruiting bodies are typically truffles

(2) A fleshy underground stem or root serving for reproductive and food storage

WiktionaryText

tuber

A fleshy, thickened underground stem of a plant, usually containing stored starch, as for example a potato or arrowroot.
A thickened "root-stock".