What is the meaning of Terror?

Intense dread, fright, or fear.

The action or quality of causing dread; terribleness, especially such qualities in narrative fiction.

Something or someone that causes such fear.

Terrorism.

A night terror.

A strict teacher that fails most of the students.

terror, horror

terror

terror

terror (especially the action or quality of causing dread)

a dread, terror, great fear, alarm, panic

an object of fear or dread

terror

terror

terror (policy of political repression and violence intended to subdue political opposition)

terror (intense fear)

a very troublesome person or thing

horror

terror

terror

Source: wiktionary.org