Tuber

usgb/ˈtuːbər/
noun

The thick underground part of a stem or rhizome, in which food is stored.

Potatoes and yams are examples of plants with tubers.
Visual representation of "tuber" - The thick underground part of a stem or rhizome, in which food is stored.
Definition 1 of 2
Visual representation of "tuber"
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Part of Plant

Understand that 'tuber' refers to a specific part of some plants, usually underground.

Illustration for Part of Plant
Farmers harvest the tubers of potatoes in the autumn.
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Food Storage

'Tuber' implies the plant part is for storing nutrients, useful during winter or drought.

Illustration for Food Storage
The tuber acts as food storage for the plant through the harsh winter.
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Not Always Edible

Though many tubers are edible, some may be toxic or inedible; 'tuber' doesn't mean it's food for humans.

Illustration for Not Always Edible
Be careful not to eat wild tubers as they may not be safe for consumption.
Visual representation of the word "Tuber"

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