explant

verb

ex·​plant (ˌ)ek-ˈsplant How to pronounce explant (audio)
explanted; explanting; explants

transitive verb

: to remove (living tissue) especially to a medium for tissue culture
explantation noun

Word History

Etymology

ex- + -plant (as in implant)

First Known Use

1914, in the meaning defined above

Time Traveler
The first known use of explant was in 1914

Browse Nearby Words

Cite this Entry

“Explant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/explant. Accessed 10 Jun. 2026.

Medical Definition

explant

1 of 2 transitive verb
ex·​plant (ˈ)ek-ˈsplant How to pronounce explant (audio)
: to remove (living tissue) especially to a medium for tissue culture
explantation noun

explant

2 of 2 noun
ex·​plant ˈek-ˌsplant How to pronounce explant (audio)
: living tissue removed from an organism and placed in a medium for tissue culture
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