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nervous

American  
[nur-vuhs] / ˈnɜr vəs /

adjective

  1. highly excitable; unnaturally or acutely uneasy or apprehensive.

    to become nervous under stress.

    Synonyms:
    timorous, timid, tense, neurotic, anxious
    Antonyms:
    bold, confident
  2. of or relating to the nerves.

    nervous tension.

  3. affecting the nerves.

    nervous diseases.

  4. experiencing, characterized by, or originating in a nervous system disorder.

  5. characterized by or attended with acute uneasiness or apprehension.

    a nervous moment for us all.

  6. having or containing nerves.

  7. sinewy or strong.

  8. Archaic. vigorous or spirited.


nervous British  
/ ˈnɜːvəs /

adjective

  1. very excitable or sensitive; highly strung

  2. (often foll by of) apprehensive or worried

    I'm nervous of traffic

  3. of, relating to, or containing nerves; neural

    nervous tissue

  4. affecting the nerves or nervous tissue

    a nervous disease

  5. archaic active, vigorous, or forceful

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nervously adverb
  • nervousness noun
  • nonnervous adjective
  • nonnervously adverb
  • overnervous adjective
  • overnervously adverb
  • seminervous adjective
  • seminervously adverb
  • unnervous adjective
  • unnervously adverb

Etymology

Origin of nervous

First recorded in 1350–1400; Middle English, from Latin nervōsus “sinewy,” equivalent to nerv(us) nerve + -ōsus -ous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Now, investors are nervous about loans to shaky sectors like software and want their money back.

From The Wall Street Journal

"I get scared and nervous every time I see pictures and videos of missiles in the air," she tells the BBC.

From BBC

The wave was boosted by Costco, one of the country’s largest retailers, which filed a lawsuit that propelled some other nervous importers to join it even before the high court ruled.

From The Wall Street Journal

I got my complexion and freckles from his side of the family, but, sure as hell, I’m Native enough to make Custer nervous.

From Literature

“I’m nervous to open it. What if I got in?”

From Literature