Where does “hypervigilant” come from?

hypervigilant (English) comes from English vigilant, from French vigilant, from Latin vigilans, from Latin vigilāre, from Latin vigil, from Proto-Indo-European weǵ- — lively, awake; strong.

hypervigilant (English): In a state of hypervigilance

Definitions

  1. In a state of hypervigilance

Ancestry of “hypervigilant”, step by step

hypervigilant traces back through two separate lines of ancestry.

via English vigilant

StepLanguageWordMeaning
1EnglishvigilantWatchful, especially for danger or disorder;...
2Frenchvigilantvigilant
3Latinvigilanswatching; vigilant, watchful, alert; vigilant,...
4Latinvigilāre
5Latinvigilawake, watching, alert; watchman, guard,...
6Proto-Indo-Europeanweǵ-lively, awake; strong

via English hyper

StepLanguageWordMeaning
1Englishhyperhyperactive; energetic; overly diligent;...
Every word from Proto-Indo-European weǵ-