'horrific' originates from Latin, specifically the word 'horrificus,' where 'horrere' meant 'to tremble or shudder.'

'horrificus' transformed into the French word 'horrifique,' and eventually became the modern English word 'horrific' through Middle English.

Initially, it meant 'causing to tremble or shudder,' but over time it evolved into its current meaning of 'causing horror or shock.'