What is the meaning of Breeding?

Propagation of offspring through sexual reproduction.

The act of insemination by natural or artificial means.

The act of copulation in animals.

The good manners regarded as characteristic of the aristocracy and conferred by heredity.

Nurture; education; formation of manners.

Descent; pedigree; extraction.

Ejaculation inside the rectum during bareback anal sex.

Of, relating to or used for breeding.

present participle and gerund of breed

Source: wiktionary.org