hostility

英[hɒ'stɪlɪtɪ] 美[hɑ'stɪləti]

1. a hostile (very unfriendly) disposition;

"he could not conceal his hostility"

2. a state of deep-seated ill-will

3. the feeling of a hostile person;

"he could no longer contain his hostility"

4. violent action that is hostile and usually unprovoked

5. acts of overt warfare;

"the outbreak of hostilities"