Homozygous

//ˌhəʊməʊˈzaɪɡəs// adj

adj ·Uncommon ·Advanced level

Definitions

Adjective
  1. 1
    Of an organism in which both copies of a given gene have the same allele
Adjective
  1. 1
    having identical alleles at corresponding chromosomal loci wordnet

Etymology

From homo- + -zygous.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.