heterokaryosis

noun

het·​ero·​kary·​o·​sis ˌhe-tə-rō-ˌker-ē-ˈō-səs How to pronounce heterokaryosis (audio)
-ˌka-rē-
: the condition of having cells that are heterokaryons
heterokaryotic
ˌhe-tə-rō-ˌker-ē-ˈä-tik How to pronounce heterokaryosis (audio)
-ˌka-rē-
adjective

Word History

Etymology

New Latin

First Known Use

1916, in the meaning defined above

Time Traveler
The first known use of heterokaryosis was in 1916

Dictionary Entries Near heterokaryosis

heterokaryon

heterokaryosis

heterokinesis

See More Nearby Entries 

Cite this Entry

“Heterokaryosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heterokaryosis. Accessed 22 Nov. 2024.

Copy Citation

Share

Medical Definition

heterokaryosis

noun
het·​ero·​kary·​o·​sis
variants also heterocaryosis
-ˌkar-ē-ˈō-səs How to pronounce heterokaryosis (audio)
: the condition of having cells that are heterokaryons
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 All

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

Plural and Possessive Names: A Guide

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

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

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

Popular in Wordplay

See All

8 Words with Fascinating Histories

8 Words for Lesser-Known Musical Instruments

Birds Say the Darndest Things

10 Words from Taylor Swift Songs (Merriam's Version)

10 Scrabble Words Without Any Vowels
See All

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
silhouette of a man with a megaphone against a british flag
Another Great British Vocabulary Quiz, Innit? A double-decker quiz with words from across the pond