Simple Definition of ferocious
: very fierce or violent
: very great or extreme
Full Definition of ferocious
1 : exhibiting or given to extreme fierceness and unrestrained violence and brutality <a ferocious predator>
2 : extremely intense <ferocious heat>
Examples of ferocious
A ferocious wind swept the beach.
The competition among the students was ferocious.
Origin of ferocious
Latin feroc-, ferox, literally, fierce looking, from ferus + -oc-, -ox (akin to Greek ōps eye) — more at eye
First Known Use: 1646
Synonym Discussion of ferocious
FEROCIOUS Defined for Kids
Seen and Heard
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