anti-terrorism

The word is a modern English compound built from classical elements to describe a specific political and military concept. The prefix "anti-," of Greek origin, establishes the core meaning of opposition. It is attached to "terror," a Latin word for extreme fear, which in the late 18th century evolved to denote systematic violent intimidation for political aims. The suffix "-ism," also from Greek, transforms the concept into a noun denoting the organized doctrine or practice of opposing such violence. Thus, the literal "practice of being against terror" logically defines the modern abstract policy of combating political violence.

Structure: anti (against) + terror (extreme fear/violence) + ism (practice/system) anti: From Greek, via Latin and French. A prefix meaning "against," "opposite of," or "preventative." terror: From Latin terror (great fear, dread). The core noun form within the compound. ism: From Greek -ismos, via Latin and French. A suffix forming nouns denoting a practice, system, or doctrine.