hypervigilant

American  

[hahy-per-vij-uh-luhnt] / ˌhaɪ pərˈvɪdʒ ə lənt /

adjective

1. especially wary or alert.

   All high school and college coaches need to be hypervigilant about suspected brain injuries.

2. overly sensitive and reactive to stimuli.

   PTSD sufferers may experience nightmares and heightened anxiety, and they may be hypervigilant and develop an increased startle response.

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Other Word Forms

• hypervigilantly
  adverb
• hypervigilantness
  noun

Etymology

Origin of hypervigilant

hyper- ( def. ) + vigilant ( def. )

Example Sentences

As someone who likes to have the same breakfast every morning — a slice of apple pie — and is hypervigilant about counting ballots, all the changes have been hard, but exciting.

From Los Angeles Times • Nov. 22, 2024

Then I started going down the checklist: I was hypervigilant; I couldn’t stop reliving the events; I had debilitating anxiety; I had trouble breathing and talking; I experienced intense guilt; I couldn’t sleep or focus.

From Slate • Feb. 1, 2024

A large Swedish study has uncovered a paradox about people diagnosed with an excessive fear of serious illness: They tend to die earlier than people who aren’t hypervigilant about health concerns.

From Seattle Times • Dec. 13, 2023

The lack of supervision I received as a teenager, along with the fallout from my parents' contentious divorce, left me hypervigilant to ensure my children had a different experience.

From Salon • Aug. 5, 2023

“Everybody’s hypervigilant about this, and we have been now for almost two years,” Mr. Murray said.

From New York Times • Jun. 14, 2023