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Which animal is classified as vulnerable?

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vulnerable

American  

[vuhl-ner-uh-buhl] / ˈvʌl nər ə bəl /

adjective

1. capable of or susceptible to being attacked, damaged, or hurt.

   a vulnerable part of the body;

   vulnerable to predators;

   a company vulnerable to a hostile takeover.

2. open to moral attack, criticism, temptation, etc..

   That is an argument vulnerable to refutation.

   He is vulnerable to bribery.

3. (of a place) open to assault; difficult to defend.

   a vulnerable bridge.

4. willing to show emotion or to allow one’s weaknesses to be seen or known.

   Men and boys are rarely seen as vulnerable.

5. (of a person or population) needing supportive or protective social services and community resources because of advanced age, poverty, disability, etc.

6. Bridge. having won one of the games of a rubber.

7. Biology, Ecology. (of a threatened plant or animal species) likely to be classified endangered in the near future unless circumstances that threaten reproduction and survival improve, as categorized by the IUCN Red List: VU

   At least 15 percent of our vulnerable reptiles are turtles.

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vulnerable British  

/ ˈvʌlnərəbəl /

adjective

1. capable of being physically or emotionally wounded or hurt

2. open to temptation, persuasion, censure, etc

3. liable or exposed to disease, disaster, etc

4. military liable or exposed to attack

5. bridge (of a side who have won one game towards rubber) subject to increased bonuses or penalties

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Other Word Forms

• vulnerability
  noun
• vulnerableness
  noun
• unvulnerable
  adjective
• vulnerably
  adverb

Etymology

Origin of vulnerable

First recorded in 1610–20; from Late Latin vulnerābilis “injurious, wounding,” equivalent to Latin vulnerā(re) “to wound” + -bilis; see -ble

Explanation

Use the adjective vulnerable to describe something or someone open to being physically or emotionally wounded, like a newborn chick or an overly sensitive teenager. Vulnerable is from Latin and is based on vulnus, "wound." From its literal meaning, it has come to be more often used for someone who is easily hurt or likely to succumb to temptation. It's best used for a person whose feelings are so delicate that they can't withstand any criticism or pressure: "Don't speak harshly to her, she's very vulnerable today."

Example Sentences

See Examples For:

vulnerable

Cassidy also warned that requiring families to return repeatedly increases the chance children will miss doses, leaving them — and others — vulnerable to preventable illnesses.

From Salon ● Aug. 16, 2026

This exposed the ice beneath, leaving the glaciers vulnerable to melting faster in subsequent heatwaves.

From BBC ● Aug. 15, 2026

Federal officials spent years warning local water utilities were vulnerable to cyberattacks.

From The Wall Street Journal ● Aug. 14, 2026

Among the most vulnerable sectors, she cited agriculture and heavy industry as they deal with water scarcity and higher input prices, as well as insurance if firms face higher claims.

From Barron's ● Aug. 14, 2026

I was vulnerable, I’ll admit, swimming in the uncertainty of what was going on with Malia.

From "Becoming" by Michelle Obama

Related Words

• accessible
• defenseless
• exposed
• liable
• ready
• sensitive
• susceptible
• unsafe
• weak