Where does “hyperalertness” come from?

hyperalertness (English) comes from English hyperalert, from English Alert, from French alerte, from Italian all'erta, from Italian erta, from Italian erto, from Latin ērectus, from Latin ērigō — to straighten, to right oneself; right; just.

hyperalertness (English): The condition of being hyperalert

Definitions

  1. The condition of being hyperalert

Ancestry of “hyperalertness”, step by step

StepLanguageWordMeaning
1EnglishhyperalertExcessively alert, especially as a result of...
2EnglishAlertthe northernmost permanently inhabited place in the world
3Frenchalertealert; agile; first-person singular present...
4Italianall'ertaAlternative spelling of allerta; to the height
5Italianertafeminine singular of erto; steep slope
6Italianertosteep
7Latinērectuserected, made upright, raised, having been set up
8Latinērigōto raise up, elevate, lift
9Latinregōto rule, govern, direct
10Proto-Italicregō
11Proto-Indo-Europeanh₃réǵetito be straightening, to be setting upright
12Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃réǵetiEvery word from Proto-Italic regō
hyperalertness — Etymology, Origin & Word History | Etymology Explorer