inbred suggests something either acquired from parents by heredity or so deeply rooted and ingrained as to seem acquired in that way.

In order to achieve a mouse strain that is considered inbred, a minimum of 20 sequential generations of sibling matings must occur. With each successive generation of breeding, …

INBRED definition: 1. an inbred quality or characteristic is firmly established in a person: 2. produced by breeding…. Learn more.

INBRED definition: naturally inherent; innate: native. See examples of inbred used in a sentence.

People who are inbred have ancestors who are all closely related to each other. The whole population is so inbred that no genetic differences remain. He came from an old inbred family. …

Consisting of or involving a homogenous or unvaried group of people: "[The college's] faculty became markedly less inbred, with the proportion of alumni dropping from 68 to 41 percent" …

Jul 26, 2025 · Inbreeding refers to the mating of individuals who are closely related through shared ancestry. The primary mechanism leading to what are termed “inbred families” is …

Nov 21, 2025 · inbred (plural inbreds) A plant or animal produced by inbreeding. (vulgar) A person born of incest. Since you all marry your cousins I bet you're a bunch of inbreds.

INBRED meaning: 1 : existing as a basic part of a person's nature or character; 2 : born from or produced by animals, plants, or people that are closely related produced by inbreeding

Inbreeding depression implies that genetic variation exists in species for alleles that affect fitness. It is important for the evolutionary maintenance of outcrossing mating systems.