What is the meaning of Hostile?

Not friendly; appropriate to an enemy; showing the disposition of an enemy; showing ill will and malevolence or a desire to thwart and injure.

Aggressive; antagonistic.

Unwilling.

Being or relating to a hostile takeover.

An enemy.

hostile

unfriendly

nominative/accusative/vocative neuter singular of hostīlis

Source: wiktionary.org