Rex.
The reigning king.
Meaning & usage
The reigning king.
A male given name from Latin coined in the nineteenth century from Latin rex "king," rarely given today.
A popular name for a dog.
An unincorporated community in Clayton County, Georgia, United States.
A census-designated place in Robeson County, North Carolina, United States.
Where this word comes from
Etymology tree Proto-Indo-European *h₃reǵ- Proto-Indo-European *-s Proto-Indo-European *h₃rḗǵs Proto-Italic *rēks Latin rēxbor. English Rex From Latin rēx (“king”). Doublet of rajah and roy.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.