Dictionary.com
Thesaurus.com
Synonyms

civil

American  
[siv-uhl] / ˈsɪv əl /

adjective

  1. of, relating to, or consisting of citizens.

    civil life; civil society.

  2. of the commonwealth or state.

    civil affairs.

  3. of citizens in their ordinary capacity, or of the ordinary life and affairs of citizens, as distinguished from military and ecclesiastical life and affairs.

  4. of the citizen as an individual.

    civil liberty.

  5. befitting a citizen.

    a civil duty.

  6. of, or in a condition of, social order or organized government; civilized.

    civil peoples.

  7. adhering to the norms of polite social intercourse; not deficient in common courtesy.

    After their disagreement, their relations were civil though not cordial.

    Synonyms:
    courtly, urbane, affable, suave, complaisant, gracious, deferential, respectful
    Antonyms:
    churlish, boorish
  8. marked by benevolence.

    He was a very civil sort, and we liked him immediately.

    Synonyms:
    courtly, urbane, affable, suave, complaisant, gracious, deferential, respectful
    Antonyms:
    churlish, boorish
  9. (of divisions of time) legally recognized in the ordinary affairs of life.

    the civil year.

  10. of or relating to civil law.


civil British  
/ ˈsɪvəl /

adjective

  1. of the ordinary life of citizens as distinguished from military, legal, or ecclesiastical affairs

  2. of or relating to the citizen as an individual

    civil rights

  3. of or occurring within the state or between citizens

    civil strife

  4. polite or courteous

  5. a less common word for civic

  6. of or in accordance with Roman law

  7. relating to the private rights of citizens

"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

Synonym Usage

Civil, affable, courteous, polite all imply avoidance of rudeness toward others. Civil suggests a minimum of observance of social requirements. Affable suggests ease of approach and friendliness. Courteous implies positive, dignified, sincere, and thoughtful consideration for others. Polite implies habitual courtesy, arising from a consciousness of one's training and the demands of good manners.

Other Word Forms

Etymology

Origin of civil

1350–1400; Middle English < Latin cīvīlis, equivalent to cīv ( is ) citizen + -īlis -il

Explanation

Civil has several meanings. The simplest is cultured and polite, as in someone who is civilized. Civil can also describe things related to a community of people and their government, or a civilization. If you work for the post office, you're a civil servant. The Civil Rights movement focused on the notion that all American citizens were entitled to the same basic personal rights and freedoms. Civil wars are named in reference to the fact that conflict occurs between citizens of the same country, and civil law is similarly limited to non-criminal issues that community members have with each other. The Latin root, civilis, means both "relating to a citizen" and "courteous."

Keep Reading on Vocabulary.com

Vocabulary lists containing civil

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.

When Diana Tupiza and Andres Alquinga decided to get married, they selected a rather unusual witness for the civil wedding ceremony: Luna, their Pekingese pup who stamped her paw print on the marriage certificate.

From Barron's • Jul. 12, 2026

A former civil servant and think tank boss, Fahnbulleh has been feeding policy ideas into Burnham's preparations for power.

From BBC • Jul. 12, 2026

How did an organisation with government offices, civil servants and a line in Nigeria's national budget turn out to have no legal basis for existing?

From BBC • Jul. 11, 2026

The civil suit filed in the Northern District of California accuses OpenAI’s chief hardware officer, Tang Tan, and Chang Liu, a member of its technical staff, of taking Apple’s confidential information through various methods.

From The Wall Street Journal • Jul. 10, 2026

This was the first major civil rights victory won through widespread public protests.

From "Because They Marched" by Russell Freedman

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "civil" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com