UNBRED Meaning of UNBRED in English /un bred"/ , adj.1. not taught or trained. 2. not bred or mated, as a stock animal; not yet bred: An unbred cow gives no milk.[ 1590-1600; UN- 1 + BRED ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012