Where does “rectenna” come from?

rectenna (English) comes from English rectifying, from English rectify, from Middle English rectifien, from Old French rectefier, from Medieval Latin rēctificō, from Latin rēctus, from Latin regō, from Proto-Italic regō — to straighten, to right oneself; right; just.

rectenna (English): A special type of antenna that converts microwave...

Definitions

  1. A special type of antenna that converts microwave...

Ancestry of “rectenna”, step by step

rectenna traces back through two separate lines of ancestry.

via English rectifying

StepLanguageWordMeaning
1Englishrectifyingpresent participle of rectify
2EnglishrectifyTo heal; To restore to its proper condition; to...
3Middle Englishrectifien
4Old Frenchrectefierto make straight
5Medieval Latinrēctificō
6Latinrēctusled straight along, drawn in a straight line, straight, upright
7Latinregōto rule, govern, direct
8Proto-Italicregō
9Proto-Indo-Europeanh₃réǵetito be straightening, to be setting upright
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via English antenna

StepLanguageWordMeaning
1EnglishantennaA feeler organ on the head of an insect, crab, or...
2Latinantennayard on a ship; antenna in insects etc
3Proto-Italicantitempnā
4Proto-Indo-Europeanten-to stretch, to extend
Every word from Proto-Indo-European h₃reǵ-