vigilance

[ vij-uh-luhns ]

noun

1. state or quality of being vigilant; watchfulness:

   Vigilance is required in the event of treachery.

   Synonyms: heedfulness, alertness, care, concern, attention

2. Pathology. insomnia.

vigilance

/ ˈvɪdʒɪləns /

noun

1. the fact, quality, or condition of being vigilant
2. the abnormal state or condition of being unable to sleep

Other Words From

• hy·per·vig·i·lance noun
• non·vig·i·lance noun
• pre·vig·i·lance noun
• su·per·vig·i·lance noun

Word History and Origins

Origin of vigilance¹

First recorded in 1560–70; alteration ( -ance for -ancy ) of obsolete vigilancy, from Latin vigilantia; vigilant, -ancy

Example Sentences

Young children and pregnant women are at higher risk for developing iron deficiency, so there is good reason for vigilance about lead in the foods they consume.

From Salon

"Or were they a product of compromised whale vigilance due to aggregated stress factors?"

From Science Daily

“It has many opportunities to adapt as it expands its host range, so vigilance is crucial.”

From Salon

The key, she said, lies in trying to balance vigilance with a pragmatic approach.

From Salon

Absent extraordinary vigilance and in many cases notwithstanding it, the election could turn on freakish events or even the fruits of a probably criminal scheme.

From Los Angeles Times

Related Words

• alertness
• caution
• diligence
• surveillance

More About Vigilance

What does vigilance mean?

Vigilance is the state of being watchful or alert for danger or some other kind of trouble.

Vigilance is the noun form of the adjective vigilant, meaning watchful or alert.

Vigilance is often used when talking about keeping something out or in—whether that means keeping mistakes out of your work, robbers out of your home, or the dog inside the house.

In a medical context, vigilance is sometimes used as a synonym for insomnia—the state of being unable to sleep.

Example: We must be vigilant if we want to protect our home from invaders.

Where does vigilance come from?

The first records of the word vigilance come from around 1570. It comes from an earlier and now obsolete version of the word spelled vigilancy. It derives from the Latin vigilāns, which means “keeping awake” and comes from the Latin verb vigilāre, meaning “to be watchful.” It is related to other words that imply watchfulness (and sometimes potential danger), such as vigil and vigilante. In fact, the Latin word vigil means “sentry,” a person who stands guard, such as to look out for dangers such as invaders, escapees, or fire.

Vigilance, then, is the state of acting like a guard who watches to make sure that bad things don’t happen. Of course, those bad things can take many forms, depending on the context in which vigilance is used. Someone might tell you to maintain vigilance while walking home in the dark. Vigilance often involves watching out for unknown dangers. Parents often maintain vigilance in monitoring their children’s internet use. Election officials maintain vigilance over the voting process. In all cases, vigilance involves being watchful and alert without letting your guard down. It doesn’t always have to involve the potential for danger or trouble, but it usually does.

Did you know ... ?

What are some other forms of vigilance?

• vigilant (adjective)

What are some synonyms for vigilance?

• watchfulness
• wariness
• alertness

What are some words that share a root or word element with vigilance? 

• vigil
• vigilante

What are some words that often get used in discussing vigilance?

• danger
• trouble
• safety
• security
• citizen
• alarm

How is vigilance used in real life?

Vigilance is often used in serious contexts, such as safety, politics, and national security.

Wray: It’s important because it underlines just how serious our fight against terrorism is, and how vital it is for the FBI to maintain its unflagging vigilance against this threat.

— FBI (@FBI) May 18, 2020

Depression is hard to comprehend. It is complex and non-uniform. It takes an individual, vigilance and dedication to endure. Neuroplasticity is a labyrinth to navigate. It takes time and patience.

If you can't comprehend it, that's fine, but compassion is a good place to start.

— Bob Morley (@WildpipM) May 16, 2020

"It is our task in our time and in our generation, to hand down undiminished to those who come after us… the natural wealth and beauty which is ours. To do this will require constant attention and vigilance–sustained vigor and imagination."

— John F. Kennedy (@JohnFKennedy) May 15, 2020

 

 

Try using vigilance!

Is vigilance used correctly in the following sentence?

His vigilance allowed the dog to slip out the door while he wasn’t looking.