1 ox- | Definition of ox-

ox

noun
\ ˈäks How to pronounce ox (audio) \
plural oxen\ ˈäk-​sÉ™n How to pronounce oxen (audio) \ also ox

Definition of ox

 (Entry 1 of 2)

1 : a domestic bovine mammal (Bos taurus) broadly : a bovine mammal a team of oxen
2 : an adult castrated male domestic ox