CO-BOSS
Meaning of CO-BOSS in English
/keuh baws", -bos", koh-/ , interj. Chiefly Northern U.S.
(used to summon cows from the pasture.)
[ 1890-95; co reduced form of COME + BOSS 3 ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012