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conscience

American  
[kon-shuhns] / ˈkɒn ʃəns /

noun

  1. the inner sense of what is right or wrong in one's conduct or motives, impelling one toward right action.

    to follow the dictates of conscience.

  2. the complex of ethical and moral principles that controls or inhibits the actions or thoughts of an individual.

  3. an inhibiting sense of what is prudent.

    I'd eat another piece of pie but my conscience would bother me.

  4. conscientiousness.

  5. Obsolete. consciousness; self-knowledge.

  6. Obsolete. strict and reverential observance.


idioms

  1. have something on one's conscience, to feel guilty about something, as an act that one considers wrong.

    She behaves as if she had something on her conscience.

  2. in all conscience, Also in conscience.

    1. in all reason and fairness.

    2. certainly; assuredly.

conscience British  
/ ˈkɒnʃəns /

noun

    1. the sense of right and wrong that governs a person's thoughts and actions

    2. regulation of one's actions in conformity to this sense

    3. a supposed universal faculty of moral insight

  1. conscientiousness; diligence

  2. a feeling of guilt or anxiety

    he has a conscience about his unkind action

  3. obsolete consciousness

    1. with regard to truth and justice

    2. certainly

  4. causing feelings of guilt or remorse

"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

conscience More Idioms  

Other Word Forms

  • conscienceless adjective
  • consciencelessly adverb
  • consciencelessness noun
  • subconscience noun

Etymology

Origin of conscience

First recorded in 1175–1225; Middle English, from Anglo-French, from Latin conscientia “knowledge, awareness, conscience”; equivalent to con- + science

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.

The 33rd president was “plainly human, pulled here and there by forces of history, by the things he knew and did not know, and his conscience.”

From The Wall Street Journal

She knows that's still the "don't give up" message, nagging at her conscience.

From BBC

Singh defended himself during the debate, saying that his "conscience remains clear" and disagreed with the debate's resolution that his behaviour was "dishonourable and unbecoming".

From BBC

As I escorted the woozy client through the waiting room and out the door, I felt an itch of guilt begin to bother my conscience like a mosquito bite.

From Literature

"Morally and in good conscience from an ethical perspective, I do not think I can continue to use this site," she said.

From BBC