DCA
French, noun\de.se.a\
DCA is spelled D-C-A (3 letters) and appears about once in every 3 million words in written French, the 59,881st most frequent French word form (wordfreq, 2021 data). DCA is a French noun meaning “initialism of défense contre les aéronefs (“antiaircraft defence”)” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Sigle de la défense anti-aérienne”.
What does DCA mean in English?
noun
- 1
initialism of défense contre les aéronefs (“antiaircraft defence”)
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Sigle de la défense anti-aérienne. 2. Abréviation de division cellulaire asymétrique.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of DCA
- D.C.A.
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce DCA?
- \de.se.a\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to DCA
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is DCA in French?
DCA appears about once in every 3 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).