rex Definition
a Latin word meaning 'king' or 'ruler' that is often used as a suffix in the names of animals to indicate a dominant or powerful individual of that species.
Using rex: Examples
Take a moment to familiarize yourself with how "rex" can be used in various situations through the following examples!
Example
Tyrannosaurus Rex was one of the largest carnivorous dinosaurs.
Example
German Shepherd Rex was a hero police dog who saved many lives.
Example
The cat named Rex was the boss of the household.
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Summary: rex in Brief
The term 'rex' [reks] is a Latin word meaning 'king' or 'ruler' that is often used as a suffix in the names of animals to indicate a dominant or powerful individual of that species. Examples include Tyrannosaurus Rex, German Shepherd Rex, and the cat named Rex.