Dictionary.com
Thesaurus.com

polyploidy

American  
[pahl-ee-ploid-ee] / ˈpɑl iˌplɔɪd i /

noun

  1. Genetics. the property of being polyploid.


polyploidy Scientific  
/ pŏlē-ploi′dē /
  1. The state or condition of being polyploid.


Other Word Forms

  • polyploidal adjective

Vocabulary lists containing polyploidy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The study, titled 'Caspase- 2 deficiency drives pathogenic liver polyploidy and increases age- associated hepatocellular carcinoma in mice', was published in Science Advances.

From Science Daily • Mar. 23, 2026

One is the wholesale copying of the genome inside the nucleus, known as polyploidy.

From Science Magazine • May 31, 2024

Unlike in humans, where multiple genomes are usually fatal, polyploidy can have advantages for the plants affected.

From Science Daily • Apr. 16, 2024

Yet the study's findings add to the evidence that ancient polyploidy events can sometimes underlie evolutionary jumps still visible among plants today.

From Science Daily • Nov. 30, 2023

Dermen, H. and Bain, H. F.—Periclinal and total polyploidy in cranberries induced by colchicine.

From Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952 by Northern Nut Growers Association