English Reference
Noun

genotype

n.
C1 Advanced US /ˈdʒɛnəˌtaɪp/ UK /dʒˈɛnətˌaɪp/ geno·type UK spelling genotypes

n.the specific set of genes that an organism has. It is the genetic blueprint that determines how an organism develops and functions.

n.the genetic constitution of an organism, specifically the combination of alleles present at a particular locus or the entire set of genes.


SIMPLE

The scientist studied the genotype of the plant to see how it would grow.

CONTEXTUAL

While two siblings may look very different, they often share the same genotype because they inherited genes from the same parents.

COMPLEX

The research team compared the genotype of the laboratory mice with their phenotypic traits to understand how specific genetic variations influence behavior under stress.

They examined how genotype, saturated fat consumption, diet type, and changes in LDL cholesterol from baseline to 6 months were related.

ScienceDaily· 26 Aug 2026

Etymology 1

From geno- + type.

Etymology 2

Blend of genus + type.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Occasional
Updated