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Rex

proper nouncommon in dialogue

  • //ɹɛks//

The reigning king.

proper noun

  1. 1

    The reigning king.

  2. 2

    A male given name from Latin coined in the nineteenth century from Latin rex "king," rarely given today.

  3. 3

    A popular name for a dog.

  4. 4

    An unincorporated community in Clayton County, Georgia, United States.

  5. 5

    A census-designated place in Robeson County, North Carolina, United States.

Etymology

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.

The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).