aerial root

noun

: any root exposed to the air
especially : one of the roots found in epiphytes and climbers not in contact with the soil but usually anchoring the plant to its support and often functioning in photosynthesis compare prop root

Word History

First Known Use

1829, in the meaning defined above

Time Traveler
The first known use of aerial root was in 1829

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Dictionary Entries Near aerial root

aerial potato

aerial root

aerial skiing

See More Nearby Entries 

Cite this Entry

“Aerial root.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aerial%20root. Accessed 26 Nov. 2024.

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Kids Definition

aerial root

noun
: a root (as for clinging to a wall) that does not enter the soil
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