Where does “ray” come from?

Ray comes from Old French raie, from Latin raia, ultimately deriving from Proto-Indo-European h₂reh₁-, a root also reflected in Frankish reida and Latin redum through Medieval Latin arredo.

ray (English): A beam of light or radiation; A rib-like...

Definitions

  1. A beam of light or radiation; A rib-like...

Ancestry of “ray”, step by step

ray traces back through two separate lines of ancestry.

via Middle English rayȝe

StepLanguageWordMeaning
1Middle Englishrayȝe
2Old Frenchraieray
3Frankishhrātuhoneycomb
4Proto-Germanichrētō
5Proto-Indo-Europeankr̥t-to twist, weave

via Middle English raye

StepLanguageWordMeaning
1Middle Englishraye

Words derived from “ray

Every word from Proto-Indo-European kr̥t-