xenogeneic

adjective

xe·​no·​ge·​ne·​ic ˌze-nō-jə-ˈnē-ik How to pronounce xenogeneic (audio) ˌzē- How to pronounce xenogeneic (audio)
: derived from, originating in, or being a member of another species

Word History

Etymology

xen- + -geneic (as in isogeneic)

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of xenogeneic was in 1961

Rhymes for xenogeneic

See All Rhymes for xenogeneic

Browse Nearby Words

xenogeneic
See all Nearby Words

Cite this Entry

“Xenogeneic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/xenogeneic. Accessed 21 Mar. 2025.

Copy Citation

Share

Medical Definition

xenogeneic

adjective
xe·​no·​ge·​ne·​ic ˌzen-ō-jə-ˈnē-ik How to pronounce xenogeneic (audio) ˌzēn- How to pronounce xenogeneic (audio)
variants also xenogenic
-ˈjen-ik How to pronounce xenogeneic (audio)
: derived from, originating in, or being a member of another species
xenogeneic tissue
compare allogeneic, syngeneic
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

The Difference Between 'i.e.' and 'e.g.'

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?

More Commonly Misspelled Words
See More

Popular in Wordplay

See More

What do SCOTUS, POTUS, and FLOTUS mean?

Flower Etymologies For Your Spring Garden

More Words with Remarkable Origins

Terroir, Oenophile, & Magnum: Ten Words About Wine

8 Words for Lesser-Known Musical Instruments
See More

Popular Features

See More

The Difference Between 'i.e.' and 'e.g.'

What do SCOTUS, POTUS, and FLOTUS mean?

Flower Etymologies For Your Spring Garden
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Word Game Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
number-twelve-balloon
12-Letter Words Quiz A dozen words, a dozen letters each.
See All