Cac

name, noun, slang

name, noun, slang ·1 syllable ·Moderate ·College level

Definitions

Noun
  1. 1
    Initialism of collective action clause. abbreviation, alt-of, countable, initialism, uncountable
  2. 2
    Initialism of Common Access Card. US, abbreviation, alt-of, countable, initialism, uncountable
  3. 3
    Initialism of Central Asian country. abbreviation, alt-of, countable, initialism, uncountable
  4. 4
    Initialism of cracker-ass cracker. US, abbreviation, alt-of, countable, derogatory, ethnic, initialism, neologism, offensive, slang, slur, uncountable
  5. 5
    Initialism of customer acquisition cost (“cost associated in convincing a customer to buy a product”). abbreviation, alt-of, countable, initialism, uncountable
Proper Noun
  1. 1
    Initialism of Catholic Apostolic Church. abbreviation, alt-of, initialism
  2. 2
    initialism of Cotation Assistée en Continu (Continuous Assisted Quotation), an indexing system used on the Euronext Paris electronic stock exchange. abbreviation, alt-of, initialism

Example

More examples

"Britain’s benchmark FTSE index was up 1.7%. The CAC-40 in France climbed 2.3% and Germany’s DAX index was up just over one percent."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.