Meaning Of The Word Root hair

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What's the definition of Root hair? Find Root hair meanings, definitions and more at the Real Dictionary online.

Root hair Meaning

Root hair Definition
Root hair Definition

What's The Definition Of Root hair?

root hair in American English
any of the thin-walled, hairlike tubular outgrowths from a growing root, which serve to absorb water and minerals from the soil
noun: an elongated tubular extension of an epidermal cell of a root, serving to absorb water and minerals from the soil

root hair in British English
noun: any of the hollow hairlike outgrowths of the outer cells of a root, just behind the tip, that absorb water and salts from the soil

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