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Synonyms

indefensible

American  
[in-di-fen-suh-buhl] / ˌɪn dɪˈfɛn sə bəl /

adjective

  1. not justifiable; inexcusable.

    indefensible behavior.

  2. incapable of being protected or defended against attack.

    an indefensible town.

    Synonyms:
    unprotected, defenseless, vulnerable
  3. incapable of being defended against criticism or denial; untenable.

    indefensible argument.


indefensible British  
/ ˌɪndɪˈfɛnsəbəl /

adjective

  1. not justifiable or excusable

  2. capable of being disagreed with; untenable

  3. incapable of defence against attack

"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

  • indefensibility noun
  • indefensibleness noun
  • indefensibly adverb

Etymology

Origin of indefensible

First recorded in 1520–30; in- 3 + defensible

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.

In any other data-driven field, such deliberate disregard of evidence would be indefensible.

From The Wall Street Journal

“It is legally indefensible, morally bankrupt and completely untethered from the scientific record.”

From Los Angeles Times

He has apologised and said they were "tasteless and indefensible".

From BBC

There is a recurring sense from many of being on the wrong end of indefensible positions far, far too often, of which this latest row about Lord Mandelson is just the latest case study.

From BBC

“I apologize and regret putting myself in a position where emails, some of them embarrassing, tasteless, and indefensible, are now public, and that is on me,” Attia wrote.

From Los Angeles Times