What is the meaning of hostile?

noun

• Troops belonging to the enemy's military forces.
  • usage: "the platoon ran into a pack of hostiles"

adjective

• Characterized by enmity or ill will.
  • usage: "a hostile nation"; "a hostile remark"; "hostile actions"
• Not belonging to your own country's forces or those of an ally.
  • usage: "hostile naval and air forces"
• Impossible to bring into friendly accord.
  • usage: "hostile factions"
• Very unfavorable to life or growth.
  • usage: "a hostile climate"; "an uncongenial atmosphere"; "an uncongenial soil"; "the unfriendly environment at high altitudes"
  • synonyms: uncongenial, unfriendly
• Unsolicited and resisted by the management of the target company ( used of attempts to buy or take control of a business. )
  • usage: "hostile takeover"; "hostile tender offer"; "hostile bid"