hostile

adjective | hos·tile

1. : having an intimidating, antagonistic, or offensive nature a hostile work environment

2. a : of or relating to an opposing party in a legal action a hostile claim

   b : unwelcome by or contrary to the interests of corporate stockholders or management a hostile takeover bid

3. a : adverse to or incompatible with the interests of a property owner a hostile use — see also adverse possession at possession, easement by prescription at easement, prescription 1

   b : unwelcome by or contrary to the interests of corporate stockholders or management a hostile takeover bid