IPA: /ˈstɒkˌbriːdə/
KK: /ˈstɑkˌbridər/
A person who raises and breeds animals like cows, pigs, or sheep for food, shows, or other purposes.
The stockbreeder carefully selected the best animals for breeding to improve the quality of his herd.
Stockbreeder → It is formed from "stock" (from Old English *stoc*, meaning a group or lineage of animals) and "breeder" (from "breed" which comes from Old English *bredan*, meaning to rear or bring forth). The word "stockbreeder" refers to someone who raises or breeds livestock, particularly for agricultural purposes.
Think of someone who is raising a 'lineage' ('stock') of animals and 'bringing forth' ('breeder') new generations. This helps you remember that a stockbreeder is someone who breeds livestock.
No commonly confused words.