hypocotyl

noun

hy·​po·​cot·​yl ˈhī-pə-ˌkä-tᵊl How to pronounce hypocotyl (audio)
: the part of the axis of a plant embryo or seedling below the cotyledon see seedling illustration

Word History

Etymology

short for hypocotyledonous (stem), from hypo- + cotyledon + -ous

First Known Use

1880, in the meaning defined above

Time Traveler
The first known use of hypocotyl was in 1880

Dictionary Entries Near hypocotyl

hypocorism

hypocotyl

hypocotyl arch

See More Nearby Entries 

Cite this Entry

“Hypocotyl.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hypocotyl. Accessed 10 Dec. 2023.

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Kids Definition

hypocotyl

noun
hy·​po·​cot·​yl ˈhī-pə-ˌkät-ᵊl How to pronounce hypocotyl (audio)
: the part of the axis of a plant embryo or seedling below the cotyledons

More from Merriam-Webster on hypocotyl

Britannica.com: Encyclopedia article about hypocotyl

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