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tenuous

American  
[ten-yoo-uhs] / ˈtɛn yu əs /

adjective

  1. lacking a sound basis, as reasoning; unsubstantiated; weak.

    a tenuous argument.

  2. of slight importance or significance.

    He holds a rather tenuous position in history.

    Synonyms:
    trifling, trivial, insignificant
    Antonyms:
    substantial, important
  3. lacking in clarity; vague.

    He gave a rather tenuous account of his past life.

  4. thin or slender in form, as a thread.

    Synonyms:
    attenuated
    Antonyms:
    thick
  5. thin in consistency; rare or rarefied.


tenuous British  
/ ˈtɛnjʊəs, tɛˈnjʊɪtɪ /

adjective

  1. insignificant or flimsy

    a tenuous argument

  2. slim, fine, or delicate

    a tenuous thread

  3. diluted or rarefied in consistency or density

    a tenuous fluid

"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

  • tenuity noun
  • tenuously adverb
  • tenuousness noun
  • untenuous adjective
  • untenuously adverb
  • untenuousness noun

Etymology

Origin of tenuous

First recorded in 1590–1600; tenu(ity) + -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.

Countries where the rule of law is tenuous are viewed, rightly, as riskier places to do business.

From The Wall Street Journal

Two blowout losses in Michigan and a narrow overtime escape from Minnesota had made clear how tenuous the Trojans’ early success had been.

From Los Angeles Times

"So we knew there was a tenuous link, but we didn't know whether they would recognise each other, or how they would react."

From BBC

“Invincible,” I wrote about the team’s rebuilt roster, a word that was so comforting during such a time when everything in life felt tenuous.

From Los Angeles Times

Priests too are often immigrants themselves, putting the Church in an increasingly tenuous position.

From BBC